Petition for Writ of Certiorari — David Schieferle, Petitioner v. United States

Supreme Court briefJul 29, 2024

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IN THE SUPREME COURT OF THE UNITED STATES

__________

DAVID SCHIEFERLE,

Petitioner,

v.

UNITED STATES OF AMERICA,

Respondent,

__________

ON PETITION FOR A WRIT OF CERTIORARI

TO THE UNITED STATES COURT OF

APPEALS FOR THE ELEVENTH CIRCUIT

__________

PETITION FOR A WRIT OF CERTIORARI

__________

BJORN E. BRUNVAND

Brunvand & Wise Law Group

615 Turner Street

Clearwater, Florida 33756

Ph: (727) 446-7505

Email: bjorn@acquitter.com

Florida Bar No. 0831077

J. JERVIS WISE

Brunvand & Wise Law Group

615 Turner Street

Clearwater, Florida 33756

Ph: (727) 446-7505

Email: jervis@acquitter.com

Florida Bar No. 0019181

Counsel of Record for Petitioner

_________________________________________________

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QUESTIONS PRESENTED

I.

Whether items such as inline fuel filters and

firearms solvent traps, which might be able to

function to muffle or silence the report of a firearm,

can qualify as “firearms silencers” or “firearm

mufflers” under the National Firearms Act when the

items are not marketed as silencers and have not

actually been used to silence or muffle a firearm?

II.

Whether the Second Amendment prohibits any

laws that foreclose law-abiding citizens with ordinary

self-defense needs from possessing items that serve as

firearm mufflers or silencers?

ii

LIST OF PARTIES

The parties to the judgment from which review

is sought are the Petitioner and appellant in the lower

court, David Schieferle, and the Respondent and

appellee in the lower court, the United States of

America.

iii

TABLE OF CONTENTS

Page

Questions Presented ................................................... ii

List of Parties ............................................................. iii

Table of Contents ....................................................... iv

Table of Cited Authorities ........................................ vii

Opinion Below ............................................................. 1

Grounds for Jurisdiction............................................. 1

Constitutional and Statutory Provisions Involved .... 2

Statement of the Case ................................................ 4

Reasons for Granting the Petition ........................... 19

I.

THE QUESTION OF WHETHER

ITEMS SUCH AS INLINE FUEL

FILTERS OR FIREARMS SOLVENT

TRAPS, WHICH MAY BE ABLE TO

FUNCTION

AS

“FIREARM

SILENCERS,” CAN QUALIFY AS

“SILENCERS”

UNDER

THE

NATIONAL FIREARMS ACT WHEN

THE ITEMS ARE NOT MARKETED AS

SILENCERS

AND

HAVE

NOT

ACTUALLY BEEN USED TO SILENCE

OR MUFFLE A FIREARM? ................ 19

iv

A. The Importance of the Question

Presented ......................................... 21

B. The ATF has Wavered in its

Interpretation of What Constitutes a

“Firearm Muffler” or “Firearm

Silencer” and Lower Courts, in Turn,

Have Endorsed an Overly Expansive

Definition of the Terms.................... 23

C. The Lower Circuit Courts are Split in

their Interpretation of the NFA’s

“Firearm Muffler” and “Firearm

Silencer” Definition.......................... 34

II.

THE QUESTION OF WHETHER THE

SECOND AMENDMENT PROHIBITS

ANY LAWS THAT FORECLOSE LAWABIDING

CITIZENS

WITH

ORDINARY SELF-DEFENSE NEEDS

FROM POSSESSING ITEMS THAT

CAN SERVE AS FIREARM MUFFLERS

OR SILENCERS? ................................. 44

A. The Question Presented is Likely to

Arise in Many Future Cases in the

Lower Courts................................... 47

B. The Historical Tradition of Legitimate

Silencer Use and the Steadily

Increasing

Number

of

Lawful

Silencers in Existence in the United

States Exemplify the Need for the

Court to Address the Question

Presented ......................................... 56

v

Conclusion ................................................................. 61

vi

TABLE OF CITED AUTHORITIES

Cases

Page(s)

Caetano v. Massachusetts,

577 U.S. 411, 136 S.Ct. 1027, 194 L.Ed.2d 99 (2016)

................................................................................... 48

Chevron, U.S.A., Inc. v. Natural Resources Defense

Council, Inc.,

467 U.S. 837, 104 S.Ct. 2778, 81 L.Ed.2d 694 (1984)

................................................................................... 30

Cox v. United States,

No. CR11-00022RJB, 2023 WL 4203261 (D. Alaska

Jun. 27, 2023) ............................................................ 53

District of Columbia v. Heller,

554 U.S. 570, 128 S.Ct. 2783, 171 L.Ed.2d 637

(2008) .................................................................... 45-53

Loper Bright Enterprises v. Raimondo,

144 S.Ct. 2244, 2024 WL 3208360 (Jun. 28, 2024)

.............................................................................. 29-30

vii

TABLE OF CITED AUTHORITIES (Cont.)

Cases (Cont.)

Page(s)

New York State Rifle & Pistol Association, Inc. v.

Bruen,

597 U.S. 1, 142 S.Ct. 2111, 213 L.Ed.2d 387 (2022)

........................................................................ 18, 44-54

Staples v. United States,

511 U.S. 600, 114 S.Ct. 1793, 1804, 128 L.Ed.2d

608 (1994) .................................................................. 21

United States v. Schieferle, --- Fed.Appx. ----,

2024 WL 1905326, No. 23-11792 (11th Cir. May 1,

2024) ............................................................................ 1

United States v. Comeaux,

No. 6:23-CR-00183, 2024 WL 115929 (W.D. La.

Jan. 10, 2024) ............................................................ 54

United States v. Cooperman,

No. 22-CR-146, 2023 WL 4762710 (N.D. Illinois

Jul. 26, 2023) ........................................................ 53-54

viii

TABLE OF CITED AUTHORITIES (Cont.)

Cases (Cont.)

Page(s)

United States v. Cox,

906 F.3d 1170 (10th Cir. 2018) ....................... 52-54

United States v. Crooker,

608 F.3d 94 (1st Cir. 2010).............................. 34-40

United States v. DeFelice,

No. 3:23-CR-116-OAW, 2024 WL 3028425 (D.

Conn. Jun. 17, 2024) ................................................. 54

United States v. Hall,

171 F.3d 1133 (8th Cir. 1999) .............................. 36

United States v. Hay,

46 F.4th 746 (8th Cir. 2022) ................ 26-29, 39-40

United States v. Lanier,

520 U.S. 259, 117 S.Ct. 1219, 137 L.Ed.2d 432

(1997) .................................................................... 38-39

ix

TABLE OF CITED AUTHORITIES (Cont.)

Cases (Cont.)

Page(s)

United States v. Lightner,

No. 8:24-CR-21-WFJ-CPT, 2024 WL 2882237,

(M.D. Fla. Jun. 7, 2024) ............................................ 54

United States v. Miller,

307 U.S. 174, 59 S.Ct. 816, 83 L.Ed. 1206 (1939).

................................................................................... 53

United States v. Moore,

253 F.3d 607 (11th Cir. 2001) .............................. 21

United States v. Peterson,

No. 22-cr-231, 2023 WL 5383664 (E.D. La. Aug. 21,

2023) .......................................................................... 54

United States v. Rahimi,

602 U.S. ---, 144 S.Ct. 1889 (Jun. 21, 2024) ... 47-52

United States v. Saleem,

--- F.Supp.3d ----, 2023 WL 2334417 (W.D. N.C.

Mar. 2, 2023) .................................................. 53-54, 57

x

TABLE OF CITED AUTHORITIES (Cont.)

Cases (Cont.)

Page(s)

United States v. Villalobos,

No. 3:19-cr-00040-DCN, 023 WL 3044770 (D. Idaho

Apr. 21, 2023) ............................................................ 53

Constitutional Provisions

U.S. CONST. amend. II .............................. 16-18, 44-60

Statutes and Rules

18 U.S.C. § 2 ................................................................ 9

18 U.S.C. § 921 ................................ 6, 21-22, 41-42, 55

18 U.S.C. § 922 ................................................... 8-9, 21

26 U.S.C. §§ 5801, et. seq ......................................... 21

26 U.S.C. § 5811 ........................................................ 57

26 U.S.C. § 5812 ........................................................ 57

26 U.S.C. § 5821 ........................................................ 57

xi

TABLE OF CITED AUTHORITIES (Cont.)

Statutes and Rules (Cont.)

Page(s)

26 U.S.C. § 5822. ....................................................... 57

26 U.S.C. § 5845 ........................................................ 38

26 U.S.C. § 5861 .................................................... 9, 21

28 U.S.C. § 1254 .......................................................... 1

SUP. CT. R. 10 ...................................................... 41, 60

xii

OPINION BELOW

The United States Court of Appeals for the

Eleventh Circuit affirmed the judgment of the district

court in an unpublished opinion, United States v.

Schieferle, No. 23-11792, 2024 WL 1905326, (11th Cir.

May 1, 2024), which is attached hereto as Appendix A.

GROUNDS FOR JURISDICTION

The Eleventh Circuit issued its panel opinion

on May 1, 2024. Petitioner seeks the jurisdiction of

this Court pursuant to 28 U.S.C. § 1254(1) through the

filing of the instant petition for a writ of certiorari.

1

CONSTITUTIONAL AND STATUTORY

PROVISIONS INVOLVED

U.S. CONST. amend. II

A well regulated Militia, being necessary

to the security of a free State, the right of

the people to keep and bear Arms, shall

not be infringed.

18 U.S.C. 922(l):

(l) Except as provided in section 925(d) of

this chapter, it shall be unlawful for any

person knowingly to import or bring into

the United States or any possession

thereof any firearm or ammunition; and

it shall be unlawful for any person

knowingly to receive any firearm or

ammunition which has been imported or

brought into the United States or any

possession thereof in violation of the

provisions of this chapter.

18 U.S.C. § 921(a)(3):

(A) any weapon (including a starter gun)

which will or is designed to or may

readily be converted to expel a projectile

by the action of an explosive; (B) the

frame or receiver of any such weapon; (C)

any firearm muffler or firearm silencer;

or (D) any destructive device. Such term

does not include an antique firearm.

2

CONSTITUTIONAL AND STATUTORY

PROVISIONS INVOLVED (Cont.)

18 U.S.C. § 921(a)(25):

The terms “firearm silencer” and

“firearm muffler” mean any device for

silencing, muffling, or diminishing the

report of a portable firearm, including

any combination of parts, designed or

redesigned, and intended for use in

assembling or fabricating a firearm

silencer or firearm muffler, and any part

intended only for use in such assembly or

fabrication.

3

STATEMENT OF THE CASE

Petitioner David Schieferle was convicted of

alleged offenses arising from his possession of items

that purportedly qualified as “firearms silencers”

under the National Firearms Act. Mr. Schieferle had

no prior criminal history. He served in the United

States Army Reserves and as a police officer before

serving as a senior federal air marshal for the 20 years

prior to his arrest. (Doc. 162 at 49.) The charges he

faced arose from his online orders of inline fuel filters,

some of which could also serve as firearms cleaning

solvent traps, but which also purportedly could be

converted to serve as firearms silencers. (Doc. 162164.)

The pertinent facts began when Customs and

Border Patrol officers at Chicago International

Airport detained two packages that were flagged for

inspection on or about November 24, 2020. (Doc. 162

4

at 12, 15-16, 33, 77.) The packages were mailed from

an address in China and listed David Schieferle as the

intended recipient. (Doc. 162 at 19.)

The first package contained ten items that the

Government later purported to be silencers. (Doc. 162

at 16.) The packaging described the items contained

therein as “003 WI X2403 solvent.” (Doc. 162 at 1920.) The items that were alleged to be silencers were

described as metal cylinders with an inner chamber,

O ring, and an end cap. (Doc. 162 at 21.) The end caps

had a center marking that an agent purported to have

been for the purposes of providing a point to drill

through in order, allegedly, for a projectile to pass

through. (Doc. 162 at 38.)

Two of the ten items

contained “monocore” or “monolithic” baffles on the

interior that already bore holes in their centers. (Doc.

162 at 40.)

The second package contained two items

5

purported to be silencers. (Doc. 162 at 29, 39.) The

package described its content as adaptors. (Doc. 162

at 46.) The items contained inside were described as

barrel cylinders with an end cap and “capsules” on the

inside. (Doc. 162 at 30.)

The items all contained

dimples on the end caps but not holes. (Doc. 162 at 79.)

On December 17, 2020, law enforcement sought

a search warrant for Mr. Schieferle’s home based its

belief that the items contained in the two packages

were firearm silencers. (Doc. 162 at 48.) The affidavit

submitted in support of the requested search warrant

opined “I believe the combination of parts contained in

the packages that are the subject of this investigation,

discussed below, were designed and intended for use

in assembling or fabricating a firearm silencer as

defined in 18 U.S.C. § 921(a)(24)...” (Doc. 38-1 at 7.) A

Magistrate Judge went on to issue a search warrant

for Mr. Schieferle’s residence. (Doc. 38-1 at 19-24.)

6

Mr. Schieferle’s residence was located on a farm

in south Florida. (Doc. 162 at 78.) Present on the

property were tractors, motorized equipment, and fuel

storage tanks. (Doc. 162 at 79.)

Mr. Schieferle’s

property also contained several large shipping

containers that held numerous items that had no

relation to the instant case. (Doc. 162 at 50-52.) The

search of the property revealed that Mr. Schieferle

appeared to order, receive, and store numerous

random items from online retailers such as Amazon.

(Doc. 162 at 77-78.)

Various legal firearms and firearms-related

items were found on Mr. Schieferle’s property. (Doc.

162 at 49-65, 76.) Those firearms were not seized.

(Doc. 162 at 65.) The firearms were secured in safes

in the home. (Doc. 162 at 80-82.)

In addition to

firearms, air rifles were also in the home. (Doc. 162 at

67.)

7

An item purported at trial to be a “firearm

silencer” was collected on a dining table. (Doc. 162 at

74.) It was described as “black in color, containing a

hollow tube with two end-caps, one which was

internally threaded and one with a marking in the

center, and it also had the internal parts such as the

baffles.” (Doc. 162 at 75.) The item was inside of a

closed box. (Doc. 162 at 82.) On the box the item was

contained in was written “solvent tube.” (Doc. 162 at

97.) The item did not contain a serial number or other

such identifying marking. (Doc. 162 at 97.)

No

firearms were present in the room where that box was

found. (Doc. 162 at 100.) The box was, on the contrary,

surrounded by numerous other boxes and various

items unrelated to firearms. (Doc. 109-7.)

On March 8, 2022, Mr. Schieferle was indicted

in the United States District Court for the Southern

District of Florida on two counts of Illegal Importation

8

of a Firearm or Ammunition pursuant to 18 U.S.C. §§

922(l) and 924(a)(1)(C) and one count of Possession of

an Unregistered Firearm pursuant to 26 U.S.C. §

5861(d) and 18 U.S.C. § 2. (Doc. 3.)

On August 26, 2022, Mr. Schieferle filed a

motion to suppress the fruits of the search of his home.

(Doc. 38.) The motion set out that the items that were

seized at the airport and the item that was contained

in the box at Mr. Schieferle’s home were oil filters and

inline filters that had a legal and legitimate use in

farm equipment for filtering out debris such as rust

and paint chips from farm fuel storage tanks that Mr.

Schieferle had on his farm. (Doc. 38 at 2.) To provide

an example of the nature of the items, Mr. Schieferle

cited an Amazon.com webpage. (Doc. 38 at 2.) The

motion further set that Mr. Schieferle legally

purchased the items at issue on internet websites.

(Doc. 38 at 2.)

9

Mr. Schieferle asserted in the motion that the

affidavit filed in support of the search warrant

application failed to establish probable cause for the

issuance of a warrant. (Doc. 38.) In support of that

position, Mr. Schieferle argued in detail that the

affidavit did not allege that something inherently

illegal, such as a controlled substance, was likely to be

found in the home. (Doc. 38 at 10.) On the contrary,

the affidavit proposed that the home may contain an

item that, in its present form, could be modified to

qualify as illegal contraband if it were to be so

modified without ATF approval. (Doc. 83 at 10.) The

motion included an affidavit from a firearms expert

who would later testify as trial and who opined that

“these solvent traps cannot serve as a silencer until

they are machined, cut and threaded to fit onto a

firearm.” (Doc. 38-2 at 4.)

10

The district court denied the motion to

suppress. (Doc. 160 at 2.)

The case then proceeded to a jury trial

beginning on December 5, 2022. (Doc. 161.)

At trial, the Government presented as an

expert witness a firearms enforcement officer for the

Bureau of Alcohol, Tobacco, Firearms and Explosives.

(Doc. 163 at 38.)

The officer described the

characteristics of a silencer as having “an outer tube,

does it have the caps on the end -- the end-caps that

house everything in the middle -- and does it have

something in the middle that helps in reducing the

sound of a firearm when shot.” (Doc. 163 at 42.)

The officer opined that the various items that

were seized from the mailings qualified them as

silencers.

With respect to the two items that

contained the monolithic baffles, the officer testified

that he could hold the items up to light and see

11

through them, thereby allowing them to serve as

functional silencers. (Doc. 163 at 56-57.)

The

remaining items contained cone style baffles that

would need to be drilled through before a projectile

could potentially pass through. (Doc. 162 at 38-41, 4748.) The officer had tested one of the monolithic baffle

items on a firearm and found that it reduced the noise

level of the firearm by 17 decibels. (Doc. 163 at 58.)

The officer additionally testified that solvent

traps are used to attach to the end of a firearm barrel

to capture any solvent that leaks out during the

process of cleaning the gun. (Doc. 163 at 65.) He gave

the opinion that the items at issue would not make

sense for use as solvent traps or fuel filters. (Doc. 163

at 66-68.) The officer testified on cross-examination,

nonetheless, that it is legal to possess solvent traps

and inline fuel filters. (Doc. 163 at 83.) He further

testified that the items had characteristics of solvent

12

traps. (Doc. 163 at 85.) He believed that the items

would not be effective as fuel filters because they did

not contain filtering elements. (Doc. 163 at 85.) The

officer additionally conceded that empty two liter

bottles or PVC pipes can serve as silencers. (Doc. 163

at 88.)

Mr. Schieferle called as an expert witness a

retired ATF agent who had served 14 years with the

ATF, reaching the level of acting chief of the Firearms

Technology Branch. (Doc. 163 at 108-09.) The expert

testified that the ten cone style baffle items could not

serve as functional silencers in their present form.

(Doc. 164 at 4-5.)

With respect to the monolithic

baffles, the expert testified that they could serve as

silencers but could also serve as solvent traps. (Doc.

164 at 5.) He further testified that those items could

also serve as inline fuel filters with modification. (Doc.

165 at 5-6.) Those cone style baffle items, the expert

13

testified, are available from retailers such as Walmart

and Amazon. (Doc. 165 at 9.)

The expert went on to testify that any object

that can be attached to a firearm muzzle can serve as

a silencer if it has a chamber or opening that allows

gas to slow as it leaves the firearm barrel. (Doc. 165 at

6-7.) The expert provided as examples of objects that

can serve as silencers as a lawn mower muffler, a

Febreeze bottle, a lighter fluid bottle, and a PVC pipe.

(Doc. 165 at 7.) He further testified that purported

silencers can be attached to air rifles. (Doc. 165 at 10.)

Such air powered guns would not qualify as firearms.

(Doc. 165 at 10.)

At the close of the Government’s case, Mr.

Schieferle moved for a judgment of acquittal,

asserting,

among

other

arguments,

that

the

Government failed to prove that the items purported

14

to be silencers were illegal to possess. (Doc. 163 at 10004.) The district court denied that motion, stating:

THE COURT: The standard at this

juncture is to view the evidence in the

light most favorable to the United

States. I believe the record demonstrates

the case must proceed at this stage to the

jury.

There

is

not

only

sufficient

circumstantial evidence as to Mr.

Schieferle's

possession

of

an

unregistered silencer but also his

importation of devices; devices which

Government experts have stated, despite

whatever title was on a package, had no

other purpose but to be a muffler. And

there is also circumstantial evidence of

Mr. Schieferle's intent, demonstrated by

some of the search items found on his cell

phone and laptop, clear evidence of his

familiarity with firearms, firearm

components, with matters relating to

firearms and suppressors.

The potato, Coke bottle argument I think

is a red herring of sorts. That really does

not enter into an analysis for the -- at

least in this Court's opinion -- for the

reason that a potato is meant to be an

edible item and a Coke bottle contains a

beverage.

15

The testimony here is that these pieces

of equipment that Mr. Schieferle had and

had ordered had no other purpose than

to be suppressors for firearms. So I will

deny the defendant's motion for

judgment of acquittal at this time; with

of course the defendant's ability to raise

it after he has presented his case.

(Doc. 105-06.)

On December 9, 2022, the jury returned a

verdict of guilty as charged on the three counts. (Doc.

104.) On May 24, 2023, the district court sentenced

Mr. Schieferle to concurrent sentences of eight months

incarceration to be followed by three years of

supervised release on each count. (Doc. 146.)

Mr. Schieferle thereafter took a direct appeal to

the United States Court of Appeals for the Eleventh

Circuit. He raised three grounds:

I.

Whether the district court erred in

denying the Appellant’s motion for

judgments of acquittal on charges of

illegal importation of firearms and

possession of an unregistered firearm

when the charges arose from the

16

Appellant’s purchase of inline fuel filters

from an online retailer?

II.

Whether the district court erred in

denying the Appellant’s motion to

suppress the fruits of a search of his

home when the Appellant asserted that

the search warrant affidavit failed to

provide probable cause to be believe a

crime was committed or was being

committed? and

III. Whether the Second Amendment

protects the right of an individual to

possess items that might be considered

“firearm silencers”?

On May 1, 2024, the Eleventh Circuit issued a

panel opinion affirming the convictions.

Concerning the sufficiency of the evidence

issue, the Eleventh Circuit found, in relevant part,

that the items at issue “had the features of a silencer

that subjected them to registration under the NFA.”

App. A at 8. In reaching that holding, the court relied

on the Government’s expert witness testimony that

the items could serve to muffle a firearm report, in

their present form as to two of the items, or with

17

modification as to the remainder of the items. App. A

at 7-8.

As to the Second Amendment issue, the

Eleventh Circuit reviewed for plain error and

provided that “[n]either we nor the Supreme Court

have addressed whether silencers are protected by the

Second Amendment.” App. A at 8. The court further

reasoned, “[t]o the extent Schieferle relies on Bruen,

that case did not directly address whether silencers

constitute “arms” under the Second Amendment.”

App. A at 9 citing New York State Rifle & Pistol

Association, Inc. v. Bruen, 597 U.S. 1, 8-11, 142 S.Ct.

2111, 213 L.Ed.2d 387 (2022).

This petition follows.

18

REASONS FOR GRANTING THE PETITION

I.

THE QUESTION OF WHETHER

ITEMS SUCH AS INLINE FUEL

FILTERS OR FIREARMS SOLVENT

TRAPS, WHICH MAY BE ABLE TO

FUNCTION

AS

“FIREARM

SILENCERS,” CAN QUALIFY AS

“SILENCERS”

UNDER

THE

NATIONAL FIREARMS ACT WHEN

THE ITEMS ARE NOT MARKETED AS

SILENCERS

AND

HAVE

NOT

ACTUALLY BEEN USED TO SILENCE

OR MUFFLE A FIREARM?

Petitioner David Schieferle was convicted of

possessing products that were marketed as inline fuel

filters

and

firearm

cleaning

solvent

traps.

Undisputed evidence presented at trial established

that he never used any of the items as firearm

silencers or ever even attempted to fit any of the items

on a firearm. Instead, he was convicted of the charges

levied against him merely because the items were able

to be used or modified to fit on a firearm to serve as a

“silencer” or “muffler” and because, according to the

19

Government, he purportedly had intent to later use

the items as such. The evidence at trial, however,

established that countless other items, even such

common items as plastic soft drink bottles or PVC

pipes, could be used to silence or muffle a firearm just

as an inline fuel filter or solvent trap could.

Consequently, the proper interpretation of the

definition of a “firearm silencer” or “firearm muffler”

is a critical issue that has not been addressed by this

Court and will likely arise in many future cases in

lower courts. The instant case thereby presents the

important question of whether an item can qualify as

a “firearm silencer” or “firearm muffler” under the

relevant provisions of the National Firearms Act

[NFA] merely because it is able to be used to muffle or

silence a firearm but has not been marketed for such

a purposes nor used for such a purpose?

20

A. The Importance of the Question Presented

As set forth above, 18 U.S.C. § 921(a)(3)

includes within the definition of a “firearm,” “any

firearm muffler or firearm silencer” 18 U.S.C. §

921(a)(3)(C). The statute, in turn, defines the terms

“firearm silencer” and “firearm muffler” in 18 U.S.C.

§ 921(a)(25).1 The plain text of the statute defines a

“silencer” or “muffler” as “any device for silencing,

muffling, or diminishing the report of a portable

firearm, including any combination of parts, designed

or redesigned, and intended for use in assembling or

1In addition to the 18 U.S.C. § 922(l) counts alleged in Counts

One and Two of the Indictment, Mr. Schieferle was also convicted

under 26 U.S.C. § 5861(d) of Possession of an Unregistered

Firearm arising from the possession of the purported “silencers.”

Proof of that charge required proof that the defendant “knew of

the features of the ‘firearm’ that brought it within the scope of

the National Firearms Act, 26 U.S.C. §§ 5801-5872.” United

States v. Moore, 253 F.3d 607, 609 (11th Cir. 2001) citing Staples

v. United States, 511 U.S. 600, 619, 114 S.Ct. 1793, 1804, 128

L.Ed.2d 608 (1994). All three charges alleged against Mr.

Schieferle thereby required proof that the purported silencers

qualified as “firearm silencers” or “firearm mufflers” under

subsection 921(a)(25), which would have, in turn, qualified them

as “firearms” under subsection 921(a)(3).

21

fabricating a firearm silencer or firearm muffler, and

any part intended only for use in such assembly or

fabrication.” 18 U.S.C. § 921(a)(25) (emphasis added).

The statutory definition clearly and unequivocally

requires the parts or combination of parts be intended

for use in or as a firearm silencer. The items at issue

in the instant case were not “commercial silencers,”

but rather, were marketed as serving a function other

than silencing a firearm. Given the plain text of the

statutory definition, those items cannot thereby

qualify as silencers. The inline fuel filters, which the

evidence established are sold by legitimate retailers in

the United States, cannot qualify as silencers on their

own because they are not intended for use as a firearm

silencer. Despite the testimony from the Government

witnesses that manufacturers purportedly market

solvent traps and inline fuel filters as a ruse, the fact

remains that the items were marketed to the public,

22

to include Mr. Schieferle, for intended uses as solvent

traps and inline filters. Consequently, without proof

that the items were actually intended for use as a

“firearm muffler” or “firearm silencer,” or were

actually used to silence or muffle a firearm, the plain

text of the statutory definition should preclude items

such as the inline fuel filter and solvent traps from

qualifying as firearms under the NFA.

B. The ATF has Wavered in its Interpretation

of What Constitutes a “Firearm Muffler” or

“Firearm Silencer” and Lower Courts, in

Turn, Have Endorsed an Overly Expansive

Definition of the Terms

The question presented is a critical question

that is likely to arise frequently in the lower courts in

the future.

The reason for that likelihood is that

under the expansive view of the statutory definition of

“firearm muffler” and “firearm silencer” that the ATF

and some lower courts have taken, innocuous items

that virtually every adult citizen possesses on a daily

23

basis can qualify as firearms. Those items can be as

simple as plastic bottles or PVC pipes.

To further complicate matters, the ATF’s

enforcement of the NFA’s regulations with respect to

firearms mufflers and silencers has been markedly

inconsistent.

In 2017, the ATF issued Technical

Bulletin 17-02, which was titled “Solvent Traps.” ATF

Technical Bulletin 17-02 at 1 (Apr. 20, 2017). The

bulletin stated that solvent traps have a recognized

purpose of catching excess fluid during firearms

cleaning but can also be used as a firearm silencer. Id.

at 1-2. The bulletin went on to advise:

Certain commercially available items

such as cleaning solvent traps,

automotive oil/fuel filters, flashlights,

and freeze plugs are sometimes used to

assemble firearm silencers. Such items

are unregulated until a possessor

assembles, accumulates, or otherwise

demonstrates these articles are to be

used for making a firearm silencer. Once

such an item(s) is possessed with intent

to be used in assembling or fabricating a

firearm silencer, it comes within the

24

purview of the GCA and NFA and is

properly classified as a “firearm

silencer.”

Id. at 2 (emphasis in original). That interpretation, of

course, was consistent with the plain text of the

relevant provisions of the NFA.

Under that

interpretation of the NFA, the ATF likely would have

never begun an investigation of Mr. Schieferle for

purported possession of firearm silencers.

By 2019, however, ATF had changed its view

and interpretation of the NFA’s classification of

mufflers and silencers. In ATF Technical Bulletin 2001, the agency acknowledged its prior position from

Bulletin 17-02, but stated that it was changing course:

Recently,

FTCB

[ATF

Firearms

Technology Criminal Branch] has

observed an increased number of

criminal

cases

involving

firearm

silencers manufactured from IFFs

[inline fuel filters]. This increase in the

use of IFFs as silencers, as well as the

need for more thorough analysis of these

items, prompted FTCB personnel to

25

clarify the classification of inline filters

purportedly used as solvent traps.

ATF Technical Bulletin 20-01 at 1 (Oct. 30, 2019). The

bulletin went on to opine that some fuel filters and

solvent traps were being marketed through “deceptive

advertisements” that “sometime include an ‘NFA

Warning’ or a legal disclaimer regarding the use or

modification of these devices as, or in the fabrication

of, firearm silencers.” Id. at 3. Since that time, as the

instant case exemplifies, the ATF has taken to

arbitrary approach to deciding if an item that could

serve to muffle a firearm report is in fact a “silencer”

or “muffler” under the NFA.

To illustrate the danger inherent in failing

provide the ATF and the lower courts with further

guidance on what constitutes a muffler or silencer, the

Eighth Circuit, in United States v. Hay, 46 F.4th 746

(8th Cir. 2022), recently addressed the issuance of a

search warrant under circumstances similar to those

26

of the instant case. In Hay, U.S. Customs and Border

Protection seized two packages in international mail

that were listed as containing “Fuel Filters” and

“Filters.” Id. at 748-49. Inspections of the packages

revealed them to contain items consistent with “NAPA

4003” fuel filters. Id. at 749.

Law enforcement

thereafter sought a search warrant for the address of

the intended recipient of the packages. Id.

When,

however, law enforcement sought the search warrant,

it relied on bulletins of the aforementioned ATF

Technical Bulletin 20-01 that alleged that the items

at issue qualified as “silencers” in their present forms.

Id. at 748 (emphasis added).

After a search warrant was later issued and the

defendant was arrested based on evidence seized

under the warrant, the defendant filed a motion to

suppress asserting, among other grounds, that “the

warrant application did not establish probable cause

27

to justify the search of his residence because it relied

on the confidential Bulletin, which in Hay's view

represents an attempt by the ATF to improperly

change the law by defining all fuel filters and solvent

traps as silencers regardless of how a person intends

to use them.” Id. at 750. The Eighth Circuit reasoned

that the Appellant was reading the ATF overbroadly

and found that “[t]he only “fuel filters” that the

Bulletin and affidavit claim qualify as ‘firearm

silencers’ without additional evidence of intent are

those with specific characteristics that render them

incapable of functioning as legitimate solvent traps

but capable of being used as silencers—like those

marketed as ‘NAPA 4003’ fuel filters.” Id. It went on

to hold “[t]hus, rather than attempting to change the

law, the Bulletin merely seeks to inform law

enforcement officers of items that qualify as firearm

silencers under the law as it already exists.” Id. In so

28

finding, the Eighth Circuit arguably took an overly

narrow view of the Bulletin’s directive. In any event,

however, the Eighth Circuit clearly recognized the

significance of the ATF Bulletin to law enforcement.

It, furthermore, endorsed the ATF view that an item

that is marketed to an unsuspecting purchaser as

something other than a silencer can still qualify as a

silencer under the NFA even without any evidence

that it is being used as a silencer.

While, to be sure, the ATF Bulletins were not

the basis for the denial of the Rule 29 motion for

judgment of acquittal in the instant case, the ATF’s

interpretation of the NFA was clearly the catalyst that

led to Mr. Schieferle’s prosecution, just as it was the

catalyst that led to the Hay defendant’s prosecution.

Moreover, even in spite of this Court’s recent holding

in Loper Bright Enterprises v. Raimondo, 144 S.Ct.

2244, 2024 WL 3208360 (Jun. 28, 2024), which

29

overruled the deference standard promulgated in

Chevron, U.S.A., Inc. v. Natural Resources Defense

Council, Inc., 467 U.S. 837, 104 S.Ct. 2778, 81 L.Ed.2d

694 (1984), the ATF will continue to have a need to

make its own assessments of the relevant provisions

of the NFA in carrying out its duties as a law

enforcement agency.

The ATF’s view of what

constitutes a “silencer” or “muffler” will therefore

clearly drive its decisions to conduct investigations

and make arrests.

An additional concern inherent in the ATF’s

current interpretation of what constitutes a “silencer”

or “muffler” is at what point otherwise innocuous

items that can be used to create a “silencer” or

“muffler” actually become a “silencer” or “muffler”

under the NFA. The present view taken by the ATF,

and seemingly by the Eight and Eleventh Circuits, is

that the items can qualify as a “silencer” or “muffler”

30

at any point. Perhaps the greatest problem with that

interpretation is that an individual may lawfully

create a silencer with items such as fuel filters and

solvent traps so long as he or she does so with ATF

approval. See Form 1 – Application to Make and

Register a Firearm (ATF Form 5320.1), Bureau of

Alcohol,

Tobacco,

Firearms

and

Explosives,

https://www.atf.gov/firearms/docs/form/form-1application-make-and-register-firearm-atf-form53201/download (last revised December 2022).

To

illustrate the frequency by which that occurs, on

March 18, 2022, 168 members of Congress signed a

letter to the acting direct of the ATF expressing

concern

that

constituents

were

recently

being

restricted from lawfully creating mufflers or silencers.

See

https://biggs.house.gov/sites/evo-

subsites/biggs.house.gov/files/evo-mediadocument/2022-03-

31

18%20House%20GOP%20to%20ATF%20re%20Silenc

ers_Final.pdf. The letter set out that:

We have learned that the ATF has begun

denying Form 1 requests from lawabiding citizens seeking to make

silencers for their personal use. These

individuals sought to follow the law by

filing Form 1 requests, and they often did

so carefully following published ATF

guidance. The individuals sought

approval to make silencers from

individually sourced raw materials,

components, or kits that included items

that are manufactured for other nonfirearm purposes, such as flashlight

tubes or fuel filters. In denying the Form

1 requests, the ATF informed these

individuals that they were in violation of

the NFA because they had not received

prior approval to own the materials in

question, which the ATF claims to meet

the legal definition of a silencer. Because

of the ATF’s actions, these law-abiding

citizens are now concerned that they

could be in violation of a law that carries

punishments of up to 10 years in prison

and $250,000 in fines.

Id. at 1-2. The letter thereby asserted that the “ATF

attempt to expand the definition of a silencer—like

the ATF’s other regulatory actions—is contrary to

32

years of ATF precedent and beyond the scope of the

agency’s authority under federal law.” Id. at 1. While

the instant case is a prime example of the concern that

the letter from Congress seeks to address, the letter is

a further indication that, under the current ATF view,

a person who obtains an item that could become a

component of a silencer can be guilty of possessing a

silencer despite having purely innocent intentions.

Without further guidance on what actually

constitutes a “silencer” or “muffler” under the NFA,

the ATF will be left to continue to arbitrarily decide

what constitutes a “silencer.”

On one end of the

spectrum would be readily-identifiable silencers that

are marketed as such.

On the other end of the

spectrum would be plastic bottles and PVC pipes.

Under the current interpretation taken by the ATF

and at least two of the Circuits, items falling along the

entire spectrum could qualify as silencers. Therefore,

33

to ensure consistency and the appropriateness of the

enforcement of the NFA’s regulations of firearms

silencers and mufflers, it is imperative for this Court

to take up the question presented herein.

C. The Lower Circuit Courts are Split in

their Interpretation of the NFA’s

“Firearm Muffler” and “Firearm Silencer”

Definition

The Eleventh Circuit’s holding in the instant

case is seemingly consistent with the Eighth Circuit’s

interpretation of the scope of the NFA’s definition of a

firearm

muffler

or

silencer,

but

is

markedly

inconsistent with the reasoning of the First Circuit.

The First Circuit addressed a scenario analogous that

of the instant case in United States v. Crooker, 608

F.3d 94 (1st Cir. 2010). In that case, law enforcement

intercepted a mailing that contained a “large caliber

airgun” and a purported silencer that was “a cylinder

made of black metal with a hole running through it,

threading that allowed attachment to the muzzle of

34

the airgun and baffles inside.” Id. at 95.

The

purported silencer was apparently homemade. Id. at

99 n.4. Law enforcement also later found evidence

connecting the defendant to an article titled “Federal

Law Definition of a Silencer,” which described how an

airgun silencer could function as a firearm silencer.

Id.

The defendant was thereafter charged and

convicted of transporting a firearm in interstate

commerce as a convicted felon based on that purported

silencer. Id. At trial, the Government called an expert

to testify “that the seized device could be used to

muffle the sound of an ordinary firearm in various

ways, including the holding of the device against the

barrel of the firearm with one’s hand so that the bullet

would pass through the device.” Id. The witness also

testified that, when test firing the silencer, he, for

safety purposes, had attached the silencer to the

firearm “by threading an ‘adapter’ onto both the barrel

35

of an ordinary gun and the silencer to connect the two

implements, because the silencer did not fit directly to

the testing pistol.” Id.

When the case reached the First Circuit, the

court recognized that “[i]n the ordinary criminal case,

the device charged as a silencer is one manufactured

for use with a firearm and is easily connected (e.g., by

threading one onto the other); and the possessor

knows perfectly well the intended function of the

device.” Id. at 96-97 citing United States v. Hall, 171

F.3d 1133, 1152 (8th Cir. 1999). It reasoned, on the

other hand, that the Crooker case was problematic

because the alleged silencer was intended for use with

an airgun and required modification to be used as a

firearm silencer. Id. at 97.

The court found the

“problems arise in two different dimensions: its

capability for use as a silencer and, separately, the

defendant’s knowledge, purpose or both with respect

36

to the device.” Id.

In addressing those problems, the court

concluded that the statutory definition of a silencer

“by its terms requires something more than a

potential for adaptation and knowledge of it.” Id. The

court plainly noted that “[t]he statute does not refer

either to capability or adaptation; it speaks of a device

‘for’ silencing or muffling.” Id.

The court then

reasoned that:

…the airgun silencer in this case

required a further ‘part’ (the adapter),

arguably making the case fall within one

of the ‘parts’ definitions that require

intent. Worse still for the government,

the use of a ‘capability’ and ‘knowledge’

definition-as applied to a home-made

silencer-could also extend to a soda

bottle or even a potato.

Id.

The court then distinguished the statutory

definition of “silencers” from the statutory definition

of a “machine-gun.” Id. at 98. The court noted that the

machine gun definition, in contrast to the silencer

37

definition, “explicitly adopts a test of objective

capability: it covers any weapon “which shoots, is

designed to shoot, or can be readily restored to shoot ”

automatically multiple shots with a single trigger

pull. Id. quoting 26 U.S.C. § 5845(b) (emphasis in

original). The court correspondingly found “the range

of physical objects that can muffle a firearm is so large

and of so many alternative uses that some filtering

restriction is needed to prevent overbreadth and

possibly vagueness.” The court went on to reverse the

defendant’s conviction and remand for entry of a

judgment of acquittal. Id. at 100. In so holding, the

court provided:

To read the statute literally, as we do, is

conventional with criminal statutes in

order to provide fair notice, United

States v. Lanier, 520 U.S. 259, 266, 117

S.Ct. 1219, 137 L.Ed.2d 432 (1997), and

in this instance tempers problems of

overbreadth and vagueness created by

the multiple legitimate objects that can

be used to silence a firearm. Conversely,

the fact that a possessor does have a

38

purpose to use, or to pass on the device to

someone to use, as a silencer for a

firearm increases the danger of such a

use and makes it precisely the threat

against which the statute means to

guard.

Of course, this literal construction poses

no barrier to prosecuting anyone who

knowingly possesses a commercial

silencer. In such a case, it would be

suitable to charge that the jury need only

find that the defendant knowingly

possessed a device designed to be used as

silencer for firearm. The defendant’s

purpose becomes a pivotal issue only for

a device not so designed, but that is the

case before us; or at least the

government’s evidence and arguments

leave it in that posture.

Id. at 99

The First Circuit’s holding in Crooker stands at

odds with the Eleventh Circuit’s holding in the instant

case. In Crooker, Hay, and the instant case, the items

at issue were not “commercial silencers,” but rather,

were marketed as serving a function other than

silencing a firearm. Furthermore, just as in Crooker,

in the instant case, the evidence established that any

39

of the alleged “silencers” at issue could have been used

as airgun silencers just as readily as they could have

been used as firearm silencers. The evidence likewise

established that Mr. Schieferle owned and possessed

at least one airgun in his home. Notwithstanding that

potential application of the items as airgun silencers,

under the Crooker reasoning, the plain text of the

statutory

definition

of

“silencers”

would

not

encompass the purported silencers at issue in Hay nor

in the instant case. On the other hand, under the

reasoning of the Eighth and Eleventh Circuits, those

items qualify as silencers despite not having been

40

marketed for or used for that purpose.2

For the reasons set forth above, the question

presented herein is one of great importance that has

not yet been decided by this Court and one which will

likely arise frequently in lower courts in the future.

SUP. CT. R. 10(c).

While functionally ignoring the

“intended for use” component of the statutory

definition, the Government’s current interpretation of

the NFA would seemingly have every item that might

be able to be used in fabricating a silencer qualify as

2 While none of the items at issue can qualify as “silencers” based

on the plain text of 18 U.S.C. § 921(a)(25), that conclusion is

particularly true of the filers that contained the cone style

baffles. The evidence clearly established that those filers could

not serve as silencers in their present forms. At most, those

filters could be nothing more than “any part” that could allegedly

be used to assemble or fabricate a silencer. 18 U.S.C. § 921(a)(25).

As such, they could only potentially qualify as a “silencer” if they

were “intended only for use in such assembly or fabrication.” Id.

In contrast, the Government expert alleged that the two filters

with the monolithic cores could be used as silencers in their

present form. Nonetheless, that fact remains that those filters

were marketed for a purpose other than to muffle a firearm and

were capable of serving as an oil/fuel filter capable of filtering

large particles, just as Mr. Schieferle intended to use it. 18

U.S.C. § 921(a)(25).

41

a silencer. Under that overly broad interpretation,

nearly every citizen in the United States could be

guilty of possessing a silencer based on their

possession of some innocent item that could be found

in their home, such as a lawn mower muffler, a Coca

Cola bottle, or a household water pipe. The plain text

of section 921(a)(25) does not, however, support such

an absurd interpretation. When, as in this case, the

items at issue are not marketed and sold for the

purpose of muffling or silencing a firearm, and no

steps have been taken to use the items for such a

purpose, the items cannot be intended for use in

assembling or fabricating a silencer simply because

they might be able to function for that purpose. As a

result, Petitioner Schieferle respectfully requests this

Honorable Court to grant certiorari to determine

whether an item can qualify as a “firearm silencer” or

“firearm muffler” under the relevant provisions of the

42

National Firearms Act merely because the item is able

to be used to muffle or silence a firearm but has not

been marketed for such a purpose nor used for such a

purpose?

43

II.

THE QUESTION OF WHETHER THE

SECOND AMENDMENT PROHIBITS

ANY LAWS THAT FORECLOSE LAWABIDING

CITIZENS

WITH

ORDINARY SELF-DEFENSE NEEDS

FROM POSSESSING ITEMS THAT

CAN SERVE AS FIREARM MUFFLERS

OR SILENCERS?

Assuming for purposes of argument that the

items at issue in this case meet the definition of a

“silencer,” the additional question presented is

whether the Second Amendment protects a lawabiding individual’s right to possess such “silencers.”

As this Court held in the relatively recently decided

and highly impactful case, New York State Rifle &

Pistol Association, Inc. v. Bruen, 597 U.S. 1, 142 S.Ct.

2111, 213 L.Ed.2d 387 (2022), the Second Amendment

protects an individual’s right to carry a firearm for

self-defense outside of his or her home. Id. This Court

held in Bruen that “[w]hen the Second Amendment’s

plain text covers an individual’s conduct, the

44

Constitution presumptively protects that conduct.

The government must then justify its regulation by

demonstrating that it is consistent with the Nation’s

historical tradition of firearm regulation.” Bruen, 597

U.S. at 24. “Only then may a court conclude that the

individual’s

conduct

falls

outside

the

Second

Amendment.” Id.

In so holding, this Court dispensed with the

means end scrutiny analysis that lower courts had

employed since District of Columbia v. Heller, 554

U.S. 570, 128 S.Ct. 2783, 171 L.Ed.2d 637 (2008). In

place of the means end scrutiny analysis, the Court

provided that “[i]nstead, the government must

affirmatively prove that its firearms regulation is part

of the historical tradition that delimits the outer

bounds of the right to keep and bear arms.” Bruen, 597

U.S. at 19.

Conducting that historical tradition

review requires courts to “assess whether modern

45

firearms regulations are consistent with the Second

Amendment’s text and historical understanding.” Id.

at 26.

That is because, as the Court provides,

“Constitutional rights are enshrined with the scope

they were understood to have when the people

adopted them.” Id. at 34 quoting Heller, 554 U.S. at

634-35 (emphasis in original).

The broadly presented question in the instant

case is whether the Second Amendment’s plain text

protects the right of an individual to possess objects

that could qualify as suppressors under the National

Firearms Act? The Second Amendment, of course,

provides: “A well regulated Militia, being necessary to

the security of a free State, the right of the people to

keep and bear Arms, shall not be infringed.” U.S.

CONST. Amend II. The inherent narrower question

that will lend an answer to the broader overall

question is whether a firearm suppressor is an “arm”

46

as contemplated in the Second Amendment?

The

questions at issue are questions that this Court has

not yet addressed, but questions that will likely arise

in many lower court cases in the future.

A. The Question Presented is Likely to

Arise in Many Future Cases in the

Lower Courts

The recent Bruen and Rahimi decisions

indicate that the question presented herein is ripe for

this Court’s consideration.

The Court reasoned in

Bruen,

to

“when

it

comes

interpreting

the

Constitution, not all history is created equal.” 597

U.S. at 34. With respect to the question of what might

constitute “arms,” the Court noted “[w]e have already

recognized in Heller at least one way in which the

Second Amendment’s historically fixed meaning

applies to new circumstances: Its reference to ‘arms’

does not apply ‘only [to] those arms in existence in the

18th century.’” Id. at 28 quoting Heller, 554 U.S. at

47

582. “‘Just as the First Amendment protects modern

forms of communications, and the Fourth Amendment

applies to modern forms of search, the Second

Amendment extends, prima facie, to all instruments

that constitute bearable arms, even those that were

not in existence at the time of the founding.’” Id.

quoting id (citations omitted in original). As the Court

went on to hold in Bruen, “even though the Second

Amendment’s definition of ‘arms’ is fixed according to

its historical understanding, that general definition

covers modern instruments that facilitate armed selfdefense.” Id. citing Caetano v. Massachusetts, 577

U.S. 411, 411–412, 136 S.Ct. 1027, 194 L.Ed.2d 99

(2016) (per curiam) (addressing stun guns).

This Court’s even more recent decision in

United States v. Rahimi, 602 U.S. ---, 144 S.Ct. 1889

(Jun. 21, 2024), further highlights the need for the

Court to take up the question presented in the instant

48

case.

In Rahimi, the Court reiterated the Bruen

historical tradition test and provided that the inquiry

must

revolve

around

“whether

the

challenged

regulation is consistent with the principles that

underpin our regulatory tradition.”

Id. at 1898.

Again, as the Court stated in Bruen, the Second

Amendment’s protections and limitations are not

restricted to the “arms” and regulations that existed

at the time of the Nation’s founding. The Court found

in Rahimi, “[h]olding otherwise would be as mistaken

as applying the protections of the right only to

muskets and sabers.” Id. at 1898.

Rahimi further clarified that, for a current

regulation to be consistent with a regulation that

would have been in effect at the time of the founding,

the regulation at issue need not be a “dead ringer” or

a “historical twin” to the historical regulation. Rahimi,

144 S.Ct. at 1898.

In making the relevant

49

determination, a reviewing court must “ascertain

whether the new law is ‘relevantly similar’ to laws

that our tradition is understood to permit, ‘apply[ing]

faithfully the balance struck by the founding

generation to modern circumstances.’” Id. quoting

Bruen, 142 S.Ct. at 2111.

Consistent with that

reasoning, the Court had earlier cautioned in Bruen

that reviewing courts must “guard against giving

postenactment history more weight than it can rightly

bear.” Id. at 2136. As such, historical evidence from

the late nineteenth century and the twentieth century

“does not provide insight into the meaning of the

Second Amendment when it contradicts earlier

evidence.” Id. at 2154 & n.28.

In deciding Rahimi, the Court noted that “some

courts have misunderstood the methodology of our

recent Second Amendment cases.” Rahimi, 144 S.Ct.

at 1897. The Court seemingly found that those lower

50

courts had erroneously concluded that this Court’s

Second Amendment cases, to include Heller, Bruen,

and Rahimi, were “meant to suggest a law trapped in

amber.” Id. As the Court made abundantly clear in

Rahimi, that is not the case.

The lower court cases that have addressed the

Second Amendment’s impact on the regulation of

firearms suppressors are a prime example of such

lower court misinterpretation of this Court’s recent

holdings. In finding that firearm suppressors are not

“arms” in the context of the Second Amendment, many

lower courts have reasoned contrary to this Court’s

directive that “the Second Amendment is not limited

only to those arms that were in existence at the

founding.” Id. at 1897 citing Heller, 554 U.S. at 582.

To be sure, this Court made clear in Bruen that the

question of whether an object constitutes an arm

turns on its purpose in facilitating armed self-defense.

51

A silencer undoubtedly serves to facilitate armed selfdefense.

Many of the lower courts that have

addressed the question of whether a firearm

suppressor or silencer is an “arm” protected under the

Fourth Amendment, have failed to recognize Bruen’s

guidance on what constitutes an “arm.” Those courts

have instead employed an overly restrictive definition

of the term “arm.” In so reasoning, those lower courts

are examples of the courts that Rahimi found to

mistakenly interpret Heller and its progeny to trap

the Second Amendment in amber. See e.g. United

States v. Cox, 906 F.3d 1170 (10th Cir. 2018) (finding

that at the time of founding and at present “the

Second Amendment covers ‘[w]eapons of offence, or

armour of defence,’ or ‘any thing that a man wears for

his defence, or takes into his hands, or useth in wrath

to cast at or strike another,’ but failing to conduct a

principles test and consequently finding that a

52

silencer “is simply a firearm accessory; it’s not a

weapon in itself (nor is it ‘armour of defence’)” id. at

1186 quoting Heller, at 5534 U.S. 581); United States

v. Saleem, --- F.Supp.3d ----, 2023 WL 2334417 (W.D.

N.C. Mar. 2, 2023) (finding that a silencer is not an

“arm” within the purview of the Second Amendment

despite recognizing that “‘arms’ at the founding

included not just the firearm itself, but also ‘proper

accoutrements that rendered that firearm useful and

functional.’” id quoting United States v. Miller, 307

U.S. 174, 182, 59 S.Ct. 816, 83 L.Ed. 1206 (1939));

United States v. Villalobos, No. 3:19-cr-00040-DCN,

023 WL 3044770 (D. Idaho Apr. 21, 2023) (following

Cox); Cox v. United States, No. CR11-00022RJB, 2023

WL 4203261 (D. Alaska Jun. 27, 2023) (following

Saleem); United States v. Cooperman, No. 22-CR-146,

2023 WL 4762710 (N.D. Illinois Jul. 26, 2023) (finding

that “the Supreme Court and the Seventh Circuit

53

have not specifically addressed whether silencers

constitute bearable arms,” but adhering to the Tenth

Circuit’s pre-Bruen decision in Cox); United States v.

Peterson, No. 22-cr-231, 2023 WL 5383664 (E.D. La.

Aug. 21, 2023) (following Cox); United States v.

Lightner,

No.

8:24-CR-21-WFJ-CPT,

2024

WL

2882237, (M.D. Fla. Jun. 7, 2024) (adhering to Cox

and Saleem); United States v. DeFelice, No. 3:23-CR116-OAW, 2024 WL 3028425 (D. Conn Jun. 17, 2024)

(same); compare United States v. Comeaux, No. 6:23CR-00183, 2024 WL 115929 (W.D. La. Jan. 10, 2024)

(rejecting the argument that firearms are not “arms”

but failing to conduct an adequate principles test and

instead finding that the Second Amendment does not

protect possession of silencers because “silencers have

been regulated by Congress for the same period of

time and for the same purpose as sawed-off shotguns

and machineguns” and that “firearm silencers were

54

perceived by the American public as dangerous

shortly after they were patented in 1908.” id at *3).

Indeed, rather than addressing whether firearm

suppressors serve to facilitate armed self-defense, the

vast majority of the above-cited lower courts have

instead erroneously decided the “arms” question

based on an analysis of silencers’ mechanical

functionality.

To further illustrate the overly restrictive view

the majority of those courts have taken in defining the

term “arm” as it applies to silencers, the plain text

Congress chose to use in defining “firearm silencer”

and “firearm muffler” clearly indicates that Congress

views a silencer or muffler as an arm. As set forth in

the preceding question presented, Congress included

“firearm muffler” and “firearm silencer” within the

actual definition of a “firearm.” 18 U.S.C. § 921(a)(3).

Not only does the plain text of the NFA include a

55

silencer within the definition of a firearm, but it also

indicates that Congress likewise views silencers to

serve the same purpose of facilitating self-defense

that a more commonly recognized firearm would

serve.

Given, therefore, the lower courts’

inconsistent interpretation of the question presented,

coupled with Congress’ apparent position on the

question, the question of whether firearm mufflers

and silencers are “arms” protected under the Second

Amendment is a question of great importance that is

likely to arise in many future cases in the lower courts.

B. The Historical Tradition of Legitimate

Silencer Use and the Steadily Increasing

Number of Lawful Silencers in Existence in

the United States Exemplify the Need for the

Court to Address the Question Presented

While firearm mufflers and silencers may not

have existed in their present form at the time of the

Nation’s founding, they do have long history of

legitimate use in the United States. The first patent

56

for a silencer appears to have issued in 1894. J. Stahel,

Device for Lessening the Noise of Firearms, No.

516,236. Patented Mar. 13, 1894.

Silencers then

became readily available commercially by 1902. Emily

Rupertus, Suppressors: The History, NRA BLOG,

https://www.nrablog.com/articles/2016/10/history-ofsuppressors/ (Oct. 5, 2016).

The silencers were

“marketed to all sportsmen and intended to enhance

the shooting experience by reducing the risk of

hearing damage and noise pollution.” Id. Theodore

Roosevelt was a proponent of and regular user of

silencers. Id. see also Saleem, 2023 WL 2334417 at

*10 n.7, 9 quoting id.

When the NFA was later

implemented in 1934, it included guidelines for the

lawful manufacture and possession of silencers. Id.

Those regulations remain in place today. Id. at *11 n.

9 citing 26 U.S.C. §§ 5811, 5812, 5821, 5822.

57

In fact, as of 2021, 2,664,774 silencers were

lawfully registered in the United States. U.S. Dep’t of

Justice, Bureau of Alcohol, Tobacco, Firearms and

Explosives, Firearms Commerce in the United States:

Annual

Statistical

Update

(2021)

(avail

at:

https://www.atf.gov/firearms/docs/report/2021firearms-commerce-report/download). The figure has

steadily and exponentially increased over the course

of a decade since 2012, when 360,534 lawfully

registered silencers existed in the Nation. U.S. Dep’t

of Justice, Bureau of Alcohol, Tobacco, Firearms and

Explosives, Firearms Commerce in the United States:

Annual

Statistical

Update

(2012)

(avail

at:

https://www.atf.gov/resource-center/data-statistics).

As history and present statistics demonstrates,

the silencer is a useful arm with recognized lawful

purposes. Indeed, silencers perform the legitimate

function of muffling the otherwise dangerous report of

58

a firearm for those who lawfully use firearms for sport,

hunting, and self-defense.

That muffling function

protects the hearing of firearm users, as well as

bystanders, and creates a much more comfortable

environment for shooting. To be sure, the device has

seemingly received a bad name in movies and other

media.

In reality, however, history and the

widespread lawful ownership of the devices indicate

that silencers are genuine modern instrumentalities

to facilitate armed self-defense.

Furthermore, the

steadily increasing number of lawful silencers

registrations and registration applications indicate

that Second Amendment questions concerning the

purchase, possession, and use of firearm mufflers and

silencers are likely to arise frequently in the lower

courts.

For those many reasons, the question of

whether the Second Amendment prohibits any laws

that foreclose law-abiding citizens with ordinary self-

59

defense needs from possessing items that serve as

firearm mufflers or silencers is a question of great

importance that has not yet been decided by this

Court and one which will arise frequently in the lower

courts in the future. SUP. CT. R. 10(c).

60

CONCLUSION

Based

on

the

foregoing,

the

Petitioner

respectfully requests that this Honorable Court grant

this petition for a writ of certiorari.

Respectfully Submitted on this

____ day of July 2024,

BJORN E. BRUNVAND

Brunvand and Wise Law Group

615 Turner Street

Clearwater, Florida 33756

Ph: (727) 446-7505

Email: bjorn@acquitter.com

Florida Bar No. 0831077

Counsel of Record for Petitioner

61

This is a copy of a public record, reproduced as it was published. It is not legal advice, and it may not be the version a court would rely on. Check the official source before you cite it.

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