SilencerCo AC142: Specwar 5.56mm Muzzle Brake 1/2x28
This 3-port muzzle brake is compatible with the Specwar, Saker, Omega, Hybrid, and Harvester Big Bore ASR mounting system. They offer one-hand-on, one-hand-off attachment/detachment. The 3-port design effectively reduces felt recoil and muzzle climb.
Awesome Fit and Finish on a great muzzle device. Installs very easily and makes swapping the suppressor between rifles a breeze !!! Very highly recommended for anyone with multiple rifles that swaps suppressors between them.