LBE Unlimited AR-15 / M16 5.56 NATO Bolt Carrier Group

Featuring a traditional M16-style carrier, the LBE Unlimited AR-15 / M16 5.56 NATO Bolt Carrier Group is a complete AR-15 BCG designed to ensure smooth and consistent operation in any shooting application. The phosphate-coated 8620 steel M16 carrier and Carpenter 158 bolt work together to deliver exceptional strength and stability under heavy recoil. The chrome-lined carrier interior and gas key protect against rust, dirt, and carbon buildup. Further, this American-made BCG features staked gas key screws for additional strength and smooth cycling while eliminating the risk of the screws backing out or breaking for smooth performance and reduced wear. Includes forward assist serrations. Made in USA.