308 Winchester /7.62mm Bolt Carrier Group For Ar .308 - .308 Winchester /7.62mm Bcg W/9310 Bolt Nickel For Ar-308

Our .308 / 7.62 Bolt Carrier Group is the perfect firing mechanism for your big-bore rifle build. This high quality BCG features a Black Nitride finish, is MPI/HPT and now includes a laser engraved Aero Precision 'A' logo! CARRIER FEATURES: Machined from 8620 Tool Steel (Carrier) and 9310 Steel (Bolt) Finish: Black Nitride, Nickel or Phosphate Gas Key: 4130 Steel attached with Grade 8 hardware and properly staked Firing Pin: Machined from 8740 steel and hard chrome coated Forward Assist serrations Laser engraved Aero Precision logo or No Logo option Carrier fits AR .308 compatible style AR Uppers and Rifles BOLT FEATURES: Mfg: Aero Precision