The LANTAC Dragon Muzzle Brake DGN556B enhances the performance of your AR15, M16, or M4 rifle with superb recoil management and muzzle rise reduction. Designed with a patent pending system, this muzzle brake ensures optimal firing stability during rapid sequences. Constructed from hardened Milspec steel, the DGN556B offers longevity and reliability. Its innovative Short Energy Pulse design minimizes recoil length, allowing for precision targeting even in full-auto modes. 1/2X28 Thread pitch Serial numbered for quality control Comes with crush washer Hardened Milspec steel construction Elevate your shooting experience with the LANTAC DGN556B, where performance meets precision.