The Angstadt Arms 9mm Bolt Carrier Group is compatible with both GLOCK and Colt style 9mm AR-15 magazines. Designed for use in AR-15 weapons with a standard AR-15 trigger hammer. Features a removable weight for use with the Law Tactical folding stock adapter. Machined from 8620 alloy steel with a QPQ black nitride finish.
Caliber: 9mm
Caliber: 9mm
