Bushmaster M4A3 HBAR Semi-automatic AR 223 Rem 556NATO 16" Black Telestock Heavy Barrel w/Bayonet Lug and A2 Birdcage 30Rd A3 90280
Caliber: 223 Rem
Barrel Length: 16"
Type of Barrel: Heavy Barrel w/Bayonet Lug and A2 Birdcage
Manufacturer Part #: 90280