This AR-15 shark muzzle brake is is designed for .233 / 5.56 rifles and pistols with 1/2"X28 thread pitch on barrel. The shark muzzle brake is Precision CNC Machined High Quality Stainless Steel with top and sides ported to reduce back pressure and recoil. This muzzle brake has 1/2"-28 thread pitch and comes with stainless steel crush washer. Length: 2.87 inches. Muzzle brake features an aggressive six prong design for an improvised breaching and impact device for hand-to-hand combat situations. Made in USA. One year limited warranty.
Fits: .223/5.56 AR-15 Rifles and .22 Cal with 1/2"X28 Thread.
