Lead & Steel ARC C158 Sand Cutter Complete Bolt Carrier Group 5.56MM/.300BLK DLC

Lead & Steel ARC C158 Sand Cutter Complete Bolt Carrier Group 5.56MM/.300BLK DLC. This gives the bolt a ''just right'' gas seal inside of the carrier which increases gas efficiency and service life. Nearly all M16 BCG manufacturers do not compensate for the lack of chrome plating in a TDP bolt carrier but we make up the difference with our tight tolerance machining. Specifications for Lead & Steel All Rounder Carbine C158 Sand Cutter Complete Bolt Carrier Group: Manufacturer: Lead & Steel Fabric/Material: 4140 Steel Cartridge: 5.56mm .300 AAC Blackout Gun Make: AR Platform Hand: Right Features of Lead & Steel Arc C158 Bolt Carrier Group - Dlc 5.56Mm .300Blk Individual Hp Mpi Bcg AR-15 .223/5.56/300BO compatible Package Contents: Lead & Steel Arc C158 Bolt Carrier Group - Dlc 5.56Mm .300Blk Individual Hp Mpi Bcg Lead & Steel 92023: ARC C158 Sand Cutter Complete Bolt Carrier Group 5.56MM/.300BLK DLC