Noveske Bolt Carrier Features The Noveske Bolt Carrier is built for the AR-10 platform and finished with a black nitride coating that resists wear corrosion and carbon fouling far better than standard phosphate finishes. A properly staked gas key is installed at the factory eliminating a common point of failure that causes gas leakage and unreliable cycling in high round count use. The included cam pin firing pin and retaining pin mean the carrier arrives as a complete ready to install assembly rather than requiring the buyer to source matching small parts separately. The improved profile firing pin is designed to work smoothly within the carrier for consistent primer strikes. Noveske recommends this carrier as the ideal companion to its N6 barrel line since those barrels are built around the correct bolt and firing pin geometry for a dependable matched fit. Builders assembling or upgrading an AR-10 rifle benefit from the simplicity of a verified pre-matched combination rather than guessing at compatibility. The nitride finish also eases cleaning since carbon and fouling wipe away more easily than on untreated steel. This carrier is a solid foundation for any serious AR-10 build focused on reliability. Noveske Bolt Carrier Specifications Manufacturer: Noveske Model: Bolt Carrier Type: Bolt Carrier Color: Black Finish: Nitride Compatible Hosts: AR-10 Includes: Cam Pin Firing Pin Retaining Pin Available At: GrabAGun