DPMS DP-10 .308 Nitride Bolt Carrier Group. 9310 steel bolt assembly with extra strength extractor springs that is nitride for increased durability. 8620 carrier, nitride treated, with a nitride treated gas key properly staked with grade 8 fasteners.
- Finish:
- Nitride
- Material:
- Steel
- FireArm:
- No
- Requires FFL:
- False
