Manufactured to the highest quality standards and featuring a patent pending design, the LANTAC 7.62x51mm Muzzle Brake with GEMTECH Quick-Detach Mount offers improved recoil management and muzzle rise over competitors products. Its unique Short Energy Pulse system reduces length of recoil so that repeating shot energy cannot overlap and knock the shooter off target. Full auto fire is possible with massively reduced recoil and muzzle climb, meaning that all shots fall on target. Ultra Fast Attenuation of muzzle blast gasses means that Flash Signature is also reduced. The gas handling system that reduces muzzle rise and recoil to zero, meaning that the only recoil felt by the shooter is from the movement of the carrier and buffer within the buffer tube. NotesComes with appropriate shim set for timing the brake / mount. X1 .41mm, X3 .25mm, X3 .13mm, X3 .075mm & x1 2mm Washer. Does NOT work with the BMD (Blast Mitigation Device).FeaturesPrecision machined, hardened to 48Rc and nitride ...