Engineered for consistent function across varied conditions, the J P Enterprises JP .308 LOW MASS BOLT CARRIER WITH QPQ promotes reliable operation. Built with aligned components and careful tolerances, it supports smooth mechanical behavior.\n\nDeveloped for shooters who value predictable performance during regular practice, the JP .308 LOW MASS BOLT CARRIER WITH QPQ offers practical handling. J P Enterprises is renowned for its commitment to quality and innovation.\n\n- Manufacturer: J P Enterprises\n- Model: JPBC-4\n- Product Type: Bolt Carrier\n- Weight: 10.82 oz\n- Material: Stainless Steel\n- Unique Features: Reduced-weight design, wide carrier rails, pre-installed carrier key\n- What's In The Box: Carrier only