![Firearms - Guides - Importation & Verification of Firearms, Ammunition - Gun Control Act Definitions - Firearm | Bureau of Alcohol, Tobacco, Firearms and Explosives Firearms - Guides - Importation & Verification of Firearms, Ammunition - Gun Control Act Definitions - Firearm | Bureau of Alcohol, Tobacco, Firearms and Explosives](https://www.atf.gov/sites/default/files/media/2015/12/gca-frame-receiver.jpg)
Firearms - Guides - Importation & Verification of Firearms, Ammunition - Gun Control Act Definitions - Firearm | Bureau of Alcohol, Tobacco, Firearms and Explosives
![Firearms Policy Coalition on X: "The ATF has argued, AGAIN, that the rights violations you will face IF our victory trashing the “Frame or Receiver” Rule is blocked are outweighed by the Firearms Policy Coalition on X: "The ATF has argued, AGAIN, that the rights violations you will face IF our victory trashing the “Frame or Receiver” Rule is blocked are outweighed by the](https://pbs.twimg.com/media/F1zyJITWIAQzhRO.jpg)
Firearms Policy Coalition on X: "The ATF has argued, AGAIN, that the rights violations you will face IF our victory trashing the “Frame or Receiver” Rule is blocked are outweighed by the
![Federal judge vacates ATF 'final rule' on unfinished frames, receivers | Buckeye Firearms Association Federal judge vacates ATF 'final rule' on unfinished frames, receivers | Buckeye Firearms Association](https://www.buckeyefirearms.org/sites/buckeyefirearms.org/files/styles/slideshow/public/field/image/bumpfirestock_1.jpg)