Muzzle Brake (UB Series)

308 – (UB-7.62): For .308/7.62mm caliber guns with 5/8″-24 threads.AR-15 – (UB-5.56): For .223/5.56 caliber guns with standard 1/2″-28 threads.Kalashnikov (UB-7.62×39): For 7.62mm AKs with standard 14x1LH threads.  Includes slot for front sight detent.*Included with each muzzle brake: Installation and tuning instructions, gas port plugs and partial aperture plugs, and thread locker.* *We recommend using a shim kit for timing although good results have been observed with crush washers and jam nuts.*The highest performing muzzle brake availableExtremely efficient baffle design to eliminate rear recoilCompletely tunable for vertical and horizontal movement3.3″ Overall lengthAdds ~2.75″ Length to barrel (after thread overlap)Legal for all 3-gun/rifle match divisions that have the standard 3″ long by 1″ diameter maximum4.4oz Introducing our revolutionary two-piece rifle muzzle brake, expertly designed and crafted after nearly two years of intensive research and development by champion shooters Kyle Litzie and Zack Smith. Our innovative baffle design is specifically engineered to dramatically reduce rear recoil impulse, giving you the fastest and flattest shooting experience possible. The expansion chamber and high/low pressure ports allow for customizable muzzle direction movement, giving you the ability to tune out muzzle climb and direct just the right amount of gas in the right direction, providing you with a substantial advantage over your competition or enemy. Our expansion chamber design adds dwell time to the gas system, creating a more reliable function, similar to the legendary Russian AK-74 muzzle brake. This unique feature frees up your body and mind, allowing you to focus on other shooting related tasks and gives you the consistency you need to excel.Each brake comes equipped with five high pressure ports at 45-degree intervals, along with three low pressure ports for fine-tuning. These ports can be opened, partially closed with aperture plugs, or completely plugged, giving you the ability to customize your recoil solution to fit your unique shooting style and firearm. Say goodbye to muscling your gun back on target and hello to a faster and more consistent shooting experience. Our unique two-piece design outperforms the competition and gives you the confidence you need to hit your target every time. No expense is spared in the manufacturing of this brake.  High quality American steel that is machined, heat treated, and coated in America by Americans. Finished with Physical Vapor Deposition (PVD).