ANGSTADT AR15 BCG 556NATO BLK
Angstadt Arms, Bolt Carrier Group, Black, .223/556
The heart of a reliable AR-15 build is a quality 5.56 bolt carrier group assembly. These are the same high quality BCG's 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.
Features:
- Machined from 8620 alloy steel
- 5.56 Bolt is machined from Carpenter 158 tool steel
- High pressure tested
Specifications:
- Color: Black
- Description: Bolt Carrier Group
- Manufacturer Part #: AA56BCGNIT
- Subcategory: Bolts & Bolt Carrier Groups
- Type: Bolt Carrier Group