Engineered for consistent function across varied conditions, the Armaspec SRS Buffer Kit H Gen 4 promotes reliable operation. Built with aligned components and careful tolerances, the Armaspec SRS Buffer Kit H Gen 4 supports smooth mechanical behavior.\n\nDeveloped for shooters who value predictable performance during regular practice, the Armaspec SRS Buffer Kit H Gen 4 offers practical handling. Armaspec is known for its commitment to quality and innovation in firearm accessories.\n\n- Manufacturer: Armaspec\n- Model: ARM263-H\n- Product Type: Stealth Recoil Spring-H\n- Mounting System: Fits AR-15\n- Weight: 3.8oz\n- Material: Aluminum\n- Unique Features: Multi-stage recoil buffer system\n- What's In The Box: SRS Buffer, 6 Position Buffer Tube, Endplate, Castle Nut