Firearms Publications

The NFA and GCA definition of machinegun includes a part or parts designed and intended for use in converting a weapon into a machinegun. This language includes a device that, when activated by a single pull of the trigger, initiates an automatic firing cycle that continues until the finger is released or the ammunition supply is exhausted.

Published/Revised: December 13, 2006

This notice provides information about the laws and public responsibility regarding firearms near to or in school zones. 

Published/Revised: October 1, 2006

This letter is to provide information to tribal law enforcement departments regarding the Omnibus Consolidation Appropriations Act of 1997.  This Act made it unlawful for any person convicted of a misdemeanor crime of domestic violence (MCDV) to ship, transport, possess, or receive firearms or ammunitions.

Published/Revised: August 16, 2006

The purpose of this letter is to advise you that the Kentucky Carry Concealed Deadly Weapon License (CCDWL) issued on or after July 12, 2006, will qualify as an alternative to a National Instant Criminal Background Check System (NICS) check.

Published/Revised: July 12, 2006

The purpose of this letter is to advise you of an important change to the procedure you may follow beginning July 1, 2006. On this day, Georgia's Concealed Weapons Permit (CWP) will again qualify as an alternative to a National Instant Criminal Background Check System (NICS) check. Accordingly, the Oct. 17, 2005, Open Letter to Georgia Federal Firearms Licensees (FFLs) is superseded.

Published/Revised: July 1, 2006

ATF is offering federal firearms licensees (FFLs) a new option to receive ATF information by email. This voluntary service will allow FFLs to receive newsletters, open letters, and important notices by email.

Published/Revised: May 11, 2006

This open letter provides information regarding the effect of adding a vertical fore grip to a handgun, therefore making it a firearm that falls under the National Firearms Act (NFA).

Published/Revised: May 4, 2006

This open letter provides information regarding the use of an insert/sleeve designed to be installed in an Orion 25mm/12 gauge flare launcher that allows the use of conventional ammunition in these flare launchers.

Published/Revised: May 4, 2006

The purpose of this letter is to advise New York Federal firearms licensees that the New York license to carry and possess handguns  no longer qualifies as an alternative to the National Instant Criminal Background Check System (NICS) check. 

Published/Revised: May 2, 2006

This open letter serves to notify Federal firearms licensees that the Child Safety Lock Act of 2005 makes it generally unlawful for any licensed importer, manufacturer, or dealer to sell, deliver, or transfer any handgun to any person, other than another licensee, unless the transferee (buyer) is provided with a secure gun storage or safety device for that handgun.

Published/Revised: April 21, 2006

What's In This Issue: Revised ATF Form 4473; Child Safety Lock Act of 2005; New Federal Firearms Regulations Reference Guide; Importation of Dual Use Firearms Barrels; License Renewal Applications; New ATF Program Impacts the Nation's Violent Crime Rates; Responsible Persons Listed on the Federal Firearms License; Reporting Theft or Loss of Firearms; Online Learning Theater Available to FFLs; Questions and Answers

Published/Revised: March 30, 2006

This is to update information regarding the filing of certain National Firearms Act (NFA) forms by facsimile transmission as the functions of the NFA Branch have been relocated to Martinsburg, West Virginia from Washington, D.C.

Published/Revised: March 24, 2006