CMMG AR-15 Bolt Carrier Group Black Matte

Upgrade your AR-15 with the CMMG Complete Bolt Carrier Group in black matte finish. Built to mil-spec M16 standards, it features a durable 9310 steel bolt, 8620 steel carrier with chrome lining, and 4140 steel extractor. At 9.25 inches long, this essential component enhances precision and reliability. Perfect for AR-15 enthusiasts seeking superior performance. Model: Complete, Part Number: 55BA419.