Sharps Bros BAD02 Badlands 17-4 Stainless Steel muzzle device with 5/8-24 threads. Made from 17-4 stainless steel, heat treated to H900, and nitrided via QPQ for corrosion resistance. Designed with an internal muzzle brake to reduce recoil and muzzle rise, with coned ports for effective gas dispersion. Includes an integrated blast deflector to direct blast concussion downrange. Threaded 5/8-24 for multi-caliber applications (.223-.354). Overall length 3 inches and diameter 1.50 inches. Full-Auto rated. Not available for shipment to California, Illinois, Massachusetts, or Washington.