The heart of a reliable AR-15 build is a quality 5.56 bolt carrier group assembly. These are the same high quality BCGs Angstadt makes for law enforcement and military groups around the world. Machined to mil-spec dimensions and finished in a beautiful black nitride finish, this bolt will continue to run and looks great doing so.
- Brand:
- Angstadt Arms
- SKU:
- ANGSTAD-AA56BCGNIT
- UPC:
- 853427007776
- Minimum Purchase:
- 1 unit
