Faxon Firearms Muzzlok Stainless Steel Plan B Muzzle Brake 1/2X28 - .250" Bore

ARMASPEC Muzzle Brake Fireball Black 1/2"x28 223/5.56

American Precision Arms Gen 2 Micro Bastard Self Timing Muzzle Brake 1/2-28, Stainless - Precision Muzzle Brake for Accurate Shooting - G2M1230S

MAMMOTH ARMS MUZZLE BRAKE FOR 6.5CM & 243 5/8x24"

DMA Inc. Phase-1LA XTS Modular .223 / 5.56 Muzzle Brake - 1/2x28 - Black

DMA Inc. Competition .223 / 5.56 Muzzle Brake - 1/2x28 - Black

DMA Inc. AR Shark .223 / 5.56 Muzzle Brake - 1/2x28 - Black

DMA Inc. Competition .223 / 5.56 Muzzle Brake - 1/2x28 - Stainless Steel