Alpha Shooting Sports Premium Nitride 308 Bolt Carrier Group (BCG)

Alpha Shooting Sports Premium Nitride 308 Bolt Carrier Group BCG. Complete M16 Bolt Carrier Group with forward assist serrations. All major parts QPQ nitride treated for corrosion resistance. Bolt constructed from 9310 steel; carrier from 8620 steel. Side-staked gas key with Grade 8 fasteners. Compatible with DPMS, CMMG, and POF pattern rifles. Package contents include Alpha Shooting Sports ALPHA Premium Nitride 308 Bolt Carrier Group. Specifications: Caliber .308 Winchester; Condition: New; Projectile Caliber: .308. Features: complete BCG assembly, forward assist serrations, nitride treatment on major components.