Description
AR10 DPMS Pattern BCG – .308 Bolt Carrier Group – Black Nitride
This Black Nitride .308 Complete BCG is compatible with any AR10, .308 or 7.62×51 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
Bolt Carrier:
- 8620 Steel
- Heavy Duty Full Cut Design
- Grade 8 Gas Key Screws, Staked
- Gas Key Material – 4140
Cam Pin:
- 8620 Steel Nitride Finish
Firing Pin:
- Mil-Spec Firing Pin
