Experience unparalleled precision and control with the LANTAC DGN556B-QM Dragon Advanced Muzzle Brake, engineered for .223/5.56 caliber ammunition.Precision machined and hardened for enhanced durability, this muzzle brake features a patented gas handling system that effectively reduces recoil and muzzle rise to ensure accurate follow-up shots.Includes shims for customized fitIncompatible with the BMD systemDesigned not to act as a flash hiderManufactured in the USA for superior qualityAchieve accurate, fast, and full-auto firing with confidence using this advanced muzzle brake.