Engineered for consistent function across varied conditions, the Troy Industries AR-15 2'' Low-Profile Gas Block .750''ID Black promotes reliable operation.\n\nDeveloped for shooters who value predictable performance during regular practice, the Troy Industries AR-15 2'' Low-Profile Gas Block .750''ID Black offers practical handling. Troy Industries is renowned for its commitment to quality and innovation in firearm accessories.\n\n- Manufacturer: Troy Industries\n- Model: AR-15 2'' Low-Profile Gas Block\n- Product Type: Gas Block\n- Mounting System: Set Screws\n- Material: 4140 Steel\n- Unique Features: Covers taper pin holes, low-profile design\n- What's In The Box: Gas Block only