Radian Enhanced M16 / AR-15 Bolt Carrier Group .223/5.56 - Nitride

Upgrading your AR-15 bolt carrier group is a great way to enhance reliability and longevity of your rifle. The Radian Weapons enhanced bolt carrier group is designed with reliability in mind. It features a unique profile that helps to minimize carrier tilt and reduce friction inside the upper receiver. In addition to the relocated bearing surfaces, this BCG has a durable and slick black Nitride finish that further increases the lubricity for extremely smooth function. Another benefit of this type of finish is that cleaning it is as easy as wiping the carbon off with a rag. Radian weapons only uses the highest quality materials in their AR-15 BCGs and follow strict procedures to ensure greater than Mil-Spec tolerances. The Carrier is made from Billet 8620 Steel which is known for its high strength and the bolt is shot peened 9310 steel. The gas key is also attached with grade 8 screws that are properly staked to prevent them from backing out over time. If you are looking for the best bo