The ODIN Works AR-10 bolt carrier group is designed for multi caliber use. Will work with .308, 6.5 CM, 6 CM, and any other caliber using that size of case head. Smaller diameter firing pin and pin...
The ODIN Works ACC223BCG Bolt Carrier Group in Black Nitride is a Mil-Spec .223-face BCG designed for AR-15 platforms. It combines Case Hardened 8620 steel construction with a Black Nitride finish...
The Angstadt Arms AR-15 .223/5.56 Bolt Carrier Group is a drop-in rifle bolt carrier group featuring a precision-machined 8620 steel alloy carrier and a Carpenter 158 steel bolt. It has a...
The LaRue Bolt Carrier Group (BCG) is a durable and reliable component used in rifles and complete uppers. It has been tried and tested worldwide and is utilized by military, law enforcement, and...