Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Publications

ATF occasionally issues publications to inform the industries it regulates and the general public about the laws and regulations administered and enforced by ATF. These include guidebooks, newsletters, brochures, studies, and reports.

Document type Description Category
Regulatory Commerce in Explosives - 2000R-9P [PDF - 106.75 KB]

The Bureau of Alcohol, Tobacco and Firearms (ATF) is issuing this notice of proposed rulemaking, in part, pursuant to the Regulatory Flexibility Act (RFA) which requires an agency to review within ten years of publication, rules for which an agency prepared a final regulatory flexibility analysis addressing the impact of the rule on small businesses or other small entities. Based on comments we have received in response to the RFA analysis, this document proposes amendments to the explosives regulations relating to fireworks.

Published/Revised:

Explosives
Regulatory ATF Procedure 2017-1 - Facilitating Non-FFL Transfers of Firearms [PDF - 73.22 KB]

The purpose of this Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) procedure is to set forth the recordkeeping and National Instant Criminal Background Check System (NICS) procedures for a Federal firearms licensee (FFL) who facilitates the transfer of firearms between private unlicensed individuals. This procedure does not apply to pawn transactions, consignment sales, or repairs. Supersedes 2013-1 Procedure.

Published/Revised:

Firearms
Regulatory 1995-3 - 37/38mm Gas/Flare Guns with Anti-Personnel Ammunition are Defined as NFA Weapons [PDF - 30.4 KB]

37/38 mm gas/flare guns possessed with cartridges containing wood pellets, rubber pellets or balls, or bean bags are classified as destructive devices for purposes of the Gun Control Act, 18 U.S.C. Chapter 44, and the National Firearms Act, 26 U.S.C. Chapter 53. 

Published/Revised:

Firearms
Regulatory 1976-15 - Acquisition and Disposition of Pawned Firearms [PDF - 51.13 KB]

Certain reporting and recordkeeping requirements of pawnbrokers are explained.

Published/Revised:

Firearms
Regulatory 1976-18 - Alternate Bullet-Resistant Construction Standards for Explosives Magazines [PDF - 20.54 KB]

ATF prescribes alternate bullet resistance construction standards for explosives storage facilities.

Published/Revised:

Explosives
Regulatory 1976-22 - Qualifying Tax Free Transfers [PDF - 84.68 KB]

Mere possession of a license and a special tax stamp as a dealer in firearms does not qualify a person to receive firearms transfer-tax-free. Rev. Rul. 58-432 superseded.

Published/Revised:

Firearms
Regulatory 1982-2 - KG-9 Pistol as NFA Weapon [PDF - 25.1 KB]

The KG-9 pistol is a machinegun as defined in the National Firearms Act.

Published/Revised:

Firearms
Regulatory 1982-8 - SM10, SM11A Pistols and SAC Carbines as NFA Weapons [PDF - 27.17 KB]

The SM10 and SM11A1 pistols and SAC carbines are machineguns as defined in the National Firearms Act.

Published/Revised:

Firearms
Regulatory 1983-5 - STEN MK II as NFA Weapon [PDF - 23.56 KB]

The YAC STEN MK II carbine is a machinegun as defined in the National Firearms Act.

Published/Revised:

Firearms
Regulatory 1985-10 - Surplus Military Frames or Receivers, Alone, Denied Importation [PDF - 31.73 KB]

Surplus military firearms frames or receivers alone not specifically classified as curios or relics by ATF will be denied importation.

Published/Revised:

Firearms
Regulatory 1994-2 - Striker 12 Shotgun Defined as NFA Weapon [PDF - 34.83 KB]

The Striker-12/Streetsweeper shotgun has a bore of more than one-half inch in diameter and is not generally recognized as particularly suitable for sporting purposes. Therefore, it is classified as a destructive device for purposes of the National Firearms Act, 26 U.S.C. Chapter 53.

Published/Revised:

Firearms
Regulatory 1996-2 - Estate Sale Auctioneers and FFL Requirements [PDF - 31.65 KB]

Auctioneers who regularly conduct consignment-type auctions of firearms, e.g., held every 1-2 months, on behalf of firearms owners where the auctioneer takes possession pursuant to a consignment contract with the owner of the firearms, giving the auctioneer authority to sell the firearms and providing for a commission to be paid upon such sale, are required to obtain a license as a dealer in firearms.

Published/Revised:

Firearms
Regulatory 1976-25 - Recordkeeping Requirements Salvaged Firearms [PDF - 68.88 KB]

Recordkeeping requirements for Title I firearms from which parts are salvaged for use in repairing firearms are clarified.

Published/Revised:

Firearms
Regulatory 1976-6 - Tasers as Firearms [PDF - 25.14 KB]

A hand-held device designed to expel by means of an explosive two electrical contacts (barbs) connected by two wires attached to a high voltage source in the device classified as a firearm.

Published/Revised:

Firearms
Regulatory 1974-8 - NFA Firearms for Official Use Only [PDF - 67.45 KB]

When NFA firearms are registered on Form 10 by governmental entities, subsequent transfers of such firearms shall be made only to other governmental entities.

Published/Revised:

Firearms
Regulatory 1997-2 - Semiautomatic Firearms Resembling the Browning 1919A-4 and A-6 Machineguns [PDF - 15.34 KB]

Whether a 1919 A-4 semiautomatic firearm and 1919 A-6 semiautomatic rifle are "portable" firearms subject to tax when sold by their importer or manufacturer pursuant to 26 U.S.C. 4181.

Published/Revised:

Firearms
Regulatory 1981-4 - Auto Sear [PDF - 12.82 KB]

The AR15 auto sear is a machinegun as defined by 26 U.S.C. 5845(b).

Published/Revised:

Firearms
Regulatory 1975-7 - Small Caliber Penguns [PDF - 50.38 KB]

A small caliber weapon ostensibly designed to expel only tear gas, similar substances, or pyrotechnic signals, which may readily be converted to expel a projectile by means of an explosive, classified as a firearm.

Published/Revised:

Firearms
Regulatory 1975-31 - Meaning of the Terms "Engaged in the Business" [PDF - 12.37 KB]

Explosives manufacturer license required for certain companies that manufacture explosive materials for use in their own operations.

Published/Revised:

Explosives
Regulatory 1981-3 - Importation of Firearms Acquired Outside the U.S. by U.S. Citizens [PDF - 29.08 KB]

Nonresident U.S. citizens returning to the United States and nonresident aliens lawfully immigrating to the United States may obtain a permit to import firearms acquired outside of the United States, provided such firearms may be lawfully imported.

Published/Revised:

Firearms
Regulatory 1980-21 - Identification of State of Residency for Out-of-State College Students [PDF - 22.54 KB]

An out-of-State college student may establish residence in a State by residing and maintaining a home in a college dormitory or in a location off-campus during the school term.

Published/Revised:

Firearms
Regulatory 1980-8 - Importation of Surplus Military Firearms for Law Enforcement [PDF - 24.75 KB]

Applications to import surplus military firearms or nonsporting firearms or ammunition for individual law enforcement officers for official use must be accompanied by the agency's purchase order.

Published/Revised:

Firearms
Regulatory 1980-20 - Rifle Bore Tasers as Firearms [PDF - 23.39 KB]

A hand-held device with a hand grip bent at an angle to the bore and having a rifled bore which is designed to expel, by means of an explosive, two electrical contacts (barbs) connected by two wires to a high voltage source within the device is classified as a firearm. ATF Rul. 76-6 is amplified.

Published/Revised:

Firearms
Regulatory 1977-24 - Storage Compartments on Vehicles [PDF - 39.21 KB]

Alternate magazine construction standards for storage of electric blasting caps with other explosive materials are prescribed.

Published/Revised:

Explosives
Regulatory 1977-1 - Gunsmithing at Shooting Events [PDF - 50.03 KB]

The recordkeeping requirements for licensed gunsmiths are clarified. ATF Rul. 73-13 amplified.

Published/Revised:

Firearms
Last Updated: January 15, 2026

ATF.gov

An official website of the U.S. Department of Justice

Looking for U.S. government information and services?
Visit USA.gov