- Chambered for the LR-308/308 Winchester
- Machined to Mil-Spec Standards
- Properly Staked Gas Key
- Drop-In Ready
- Black Nitrite Finish Carrier
- Parkerized Finish Bolt
The AR-STONER™ LR-308 (308 Winchester) Bolt Carrier Group is a great option for your next AR-Stoner build. Chambered in the popular 308 Winchester caliber, this BCG is machined to strict military standards. State of the art magnetic particle testing ensures the assembly is free of imperfections and will function flawlessly. Featuring a staked gas key, the AR-STONER™ LR-308 Bolt Carrier Group is drop-in ready.