Abstract: A muzzle brake includes three primary structural components, namely a main body, a baffle, and an end cap. The components are preferably integrally fabricated into a single piece device, or alternatively may be fabricated separately and assembled. A muzzle brake in accordance with the present invention comprises a generally cylindrical muzzle brake assembly attachable to the muzzle end of a firearm. The muzzle brake assembly forms two expansion chambers, each of which is bounded by a peripheral sidewall defining opposing left and right vent apertures and a converging end wall. The end walls define axially aligned openings sized slightly larger than the diameter of the projectile for allowing the projectile to pass from the firearm muzzle, through the muzzle brake, and onward down the target line toward the intended target. The first chamber defines opposing left and right vent apertures for venting gases generally upward and rearward to reduce muzzle jump.

Abstract: An anti-recoil system for counteracting recoil in firearms and weapons using a gas actuated piston assembly is disclosed. A recoil piston is acted upon by gas pressure routed from the receiver/barrel. High pressure gas causes forward movement of the recoil piston thereby generating a force opposing the recoil generated upon firing. A shock absorbing bumper connected to the piston engages the weapon's rearwardly moving bolt assembly. The bolt assembly forces the recoil piston rearward and compresses the bumper and expanded gas in the recoil piston chamber thereby absorbing additional recoil forces. Upon reaching a rear most position a gas relief valve is opened allowing venting of the compressed gases at which point the bolt operating main spring propels the bolt assembly forward, stripping the top round out of the ammunition magazine, loading the next round, locking the bolt and freeing the firing pin to fire the next round.

Abstract: A recoil dampening assembly includes a sleeve and an elastomeric member received within the sleeve. A piston and rod retain the elastomeric member within the sleeve, and the elastomeric member includes a plurality of cone-like wall portions that form inner and outer annular ring surfaces. When the elastomeric member is compressed, the outer annular surfaces frictionally engage the sleeve, and the inner annular surfaces frictionally engage the rod to thereby dampen a force generated during discharge of a firearm.