Stag Arms .223/5.56/300BLK M16 Profile Bolt Carrier Group - Black Nitride

This bolt carrier assembly is designed to work with any Stag 15 rifle, upper half, or barrel designed for right hand ejection in the either 5.56, .223, or 300 BLK. The salt path nitride process (also known as QPQ) creates a much harder surface that is, easy to clean, will run with less than ideal lubrication and resists wear for a lasting corrosion resistant durable finish. Coating: Nitride Coating Bolt carrier material: 8620 steel Bolt: 5.56/.223/300 BLK Right-Handed Bolt assembly Included parts: Bolt carrier, bolt assembly, cam pin, firing pin, and firing pin retaining pin Design: M16 carrier with a shrouded firing pin Staking: Proper mil-spec staking of the gas key SKU: STAG300858