Odin Works AR-15 Low Mass 5.56 / .223 Black Nitride Bolt Carrier Group

Weighing just 9 oz., the Odin Works AR-15 Low Mass 5.56 / .223 Black Nitride Bolt Carrier Group dramatically decreases felt recoil by significantly reducing the overall mass without affecting reliability. This performance-enhanced rifle part boasts a salt bath nitride-finished 8620 steel carrier and a 9310 steel bolt, providing exceptional strength and lasting performance under extreme conditions. Machined lightening cuts throughout the carrier body drastically reduce weight and allow dirt and debris to fall clear for smoother operation and reduced wear. It is compatible with most Mil-Spec receivers.

Note: Some tuning may be required to ensure proper function.