Aero Precision Bolt Carrier Group, 6MM ARC, 22 ARC, 338ARC, 6.5 Grendel, 9310 Steel Construction, Nitride Finish, Black APRH100725C

This high quality bolt carrier group is a valuable addition to your 6.5 Grendel/6mm ARC build.

• M16-cut carrier
• Machined from 8620 Tool Steel (Carrier) and 9310 Steel (Bolt)
• Type 2 Bolt Face (.136)
• Carrier has forward assist serrations
• Black Nitride Finish - advanced lower friction coating that minimizes the need for lubricants and cleaning
• Properly staked gas key
• Shot peened
• HPT tested/MPI marked
• Black o-ring insert on extractor
• High quality BCG