A2 Birdcage

thingiverse

This is an A2 bird cage, modeled 1:1 with an A2 bird cage from an Armalite rifle. This is threaded for 1/2-28 threads (standard for A2 birdcage) and is suitable for a standard Armalite/M16 5.56/.223 caliber bullet. This will work with .22LR and other calibers that a standard A2 birdcage would work with. This would not work with 9mm or other calibers that a standard A2 bird cage would not work with. This is a right hand thread muzzle device. This is not made to be printed, just part of my process to slowly open-source every part I can to allow firearms fabrication to return to the hands of the people, instead of only in the hands of the government.