TacFire MZ10219MM Thread Crown Muzzle Brake Black Oxide Steel with 1/2"-36 tpi Threads, 2.05" OAL & 0.87" Diameter for 9mm Luger AR-Platform
The Thread Crown Style muzzle brake, from TacFire, is both a stylish and useful addition to your AR pistol build. Featuring a black oxide finish and an included crush washer, you are equipped for immediate installation and guaranteed long term use.