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.
Specifications:
Type | |
Model | AR |
Dimensions | |
Size | |
Material | 8620 Steel |
Action | |
Trigger | |
Safety | |
Thread Pattern | |
Finish | QPQ Black Nitride |
Bolt Type | |
Hand | |
Hammer Type | |
Capacity |