Description
This bolt carrier is a valuable addition to your AR15 build. It features a properly staked gas key, forward assist serrations, a black o-ring insert on the extractor, and is made of steel. This 5.56x45mm NATO model has a black nitride finish.
- Category : Firearm Parts
- Type : Bolt Carrier Group
- Model : AR-15
- Size : 5.56x45mm
- Material : 8620 Steel
- Finish : Black Nitride
