American Tactical Imports AR-15 Complete Upper 450 Bushmaster 16in Barrel Parkerized 15in Keymod Rail Black ATI15MS450BM
$469.95
American Tactical Imports AR-15 Complete Upper 450 Bushmaster 16in Barrel Parkerized 15in Keymod Rail Black ATI15MS450BM. 16in barrel 1:24 twist with 15in Keymod rail and 5/8x32 flash hider. Nitride bolt carrier group. Browse and shop all of our 450...