Cox Arms USA - SHOT Show Product Spotlight | SHOT Show 2023
Michael Cox of Cox Arms USA details the extensive manufacturing and assembly process for their new Combat BCG. The BCG undergoes proprietary machining, micropolishing, nickel plating with a controlled thickness, and a hard SP4 coating. It's further enhanced with cryo-treated components, a stiffer extractor spring, aviation gasket, and a securely staked 'ox screw' gas key, all designed for duty-grade reliability.












