Rise Armament AR-15 Bolt Carrier Group .223/5.56 NATO, Black Nitride w/ Breek Large Lever Charging Handle

Product Details

KIT w/ Rise BCG & Breek Charging Handle Kit Contains 1-812296030513 - Breek Black Mod2 Warhammer Large Lever Charging Handle 1-851046006033 - Rise Armament AR-15 Bolt Carrier Groupf for .223 Rem/5.56mm NATO, Black Nitride Steel The RISE Armament AR-15 Bolt Carrier Group (BCG) manufactured with precision and individually inspected to ensure high-level performance. The easy-to-clean black nitride finish offers unmatched strength with each pull of the trigger. Key Features High-strength and easy-to-clean black nitride finish Individually MPI tested Bolt: 9310 MPI tested Carrier: 8620 tool steel heat treated and case hardened Gas key: tool steel - grade 8 hardened fasteners and staked properly Cam pin: 4140 steel Extractor: tool steel – shot peened