AR10 DPMS Pattern BCG - .308 Bolt Carrier Group - Black Nitride
This Black Nitride .308 Complete BCG is compatible with any AR10, .308 or 7.62x51 rifle that follows the DPMS pattern. The carrier includes forward assist serrations and the bolt is (MPI) certified.Bolt:
- MPI Inspected
- 9310 Alloy Steel
- Hardened Steel Extractor
- Milspec Gas rings (3)
- Black Extractor Insert
- 2 Viton O-Rings
- 8620 Steel
- Heavy Duty Full Cut Design
- Grade 8 Gas Key Screws, Staked
- Gas Key Material - 4140
- 8620 Steel Nitride Finish
- Mil-Spec Firing Pin
- Maximum Purchase:
- 20 units