Black Nitride AR 15 Bolt Carrier Group W/Nitride Firing Pin
- Does not apply
- Usually Ships Within 3 Business Days-Excluding Holidays
- Maximum Purchase:
- 3 units
- Calculated at Checkout
Black Nitride AR 15 Bolt Carrier Group With Black Nitride Firing pin (BCG)
These AR 15 Bolt Carriers are fully Black Nitride treated throughout and are MPI tested. These are a contract over run and feature a Black Nitride firing pin.
- 5.56 NATO/.223 REM/.300 BO
- MPI Tested
- 8620 Steel carrier
- 9301 Steel Head
- Black Nitride Firing Pin
- Full Auto Carrier
- Fully machined Gas Key And Extractor (No MIM Parts)
Bolt did not fit into chamber. I had to do some gunsmithing, fine file work to make it fit into the chamber.
The bolt carrier group is the heart of your rifle. Use a great one. This is a very high quality BCG that will last a long time.
exactly as it should be. no problems.