SPIKE'S TACTICAL R2 Muzzle Brake (SBV1066)

YANKEE HILL MACHINE Slant 1/2x36 Thread Muzzle Brake/Compensator (YHM-85-MB-A)

WILSON COMBAT Q-Comp 5.56 NATO 1/2x28 Muzzle Break (TR-QCOMP-1\2X28)

Ultradyne USA Lithium PCC Compensator Muzzle Brake with Timing Nut, PCC, 9MM, 1/2"-28 Thread, 1.125" Outside Diameter, 416 SS, Black Nitride Finish UD11030

YANKEE HILL MACHINE CO sRx Short 5/8"x32 Q.D. Muzzle Brake (YHM-4445-MB-32)

WILSON COMBAT Rapid-Thread 5.56 NATO 1/2x28 Threaded Black Melonite Muzzle Brake (SP-RTMBFB-556)

Ultradyne USA Vostok Compensator Muzzle Brake, AK, 7.62x39, M14x1 LH Thread, .750" Outside Diameter, 416 SS, Black Nitride Finish UD10870

YANKEE HILL MACHINE 30 LT(A) 1/2-28 QD Muzzle Brake (YHM-4302-MB-28A)