This is a standard, M-16/M-4 style bolt carrier group. It is nitrided, staked, assembled and tested. It comes complete with bolt, firing pin, carrier. Just add rifle and Bam!
Technical stuff: 9310 MPI (engraved) Shot Peened Bolt, High Pressure Tested 8620 Carrier
Nitride M-16 Bolt Carrier Group, 9310 Bolt.
- Product Code: phos 9310
- Availability: In Stock