Engineered for consistent function across varied conditions, the FailZero FZ AR15 BCG NO HAMMER MATTE promotes reliable operation. Built with aligned components and careful tolerances, the FailZero FZ AR15 BCG NO HAMMER MATTE supports smooth mechanical behavior.\n\nDeveloped for shooters who value predictable performance during regular practice, the FailZero FZ AR15 BCG NO HAMMER MATTE offers practical handling. FailZero is renowned for its commitment to quality and innovation in firearm accessories.\n\n- Manufacturer: FailZero\n- Model: AR15 BCG\n- Product Type: Bolt Carrier Group\n- Material: EXO Nickel Boron Coated\n- Unique Features: Nickel Boron treated, Extreme durability, Dry lubricity, Corrosion resistant\n- What's In The Box: Bolt Carrier Group