Leapers UTG PRO AR15 Stubby Muzzle Brake, 5.56, 2.25in Length

Watchtower Flat Faced Compensating Muzzle Brake, Black - Innovative Muzzle Brake for Improved Shooting Precision - CMB556FDLC

American Precision Arms Gen 2 Micro Bastard Self Timing Muzzle Brake 1/2-28, Black - Minimalist Recoil Reduction - G2M1230N

American Precision Arms Gen 2 Fat Bastard Self Timing Muzzle Brake 5/8-24, Black - Ultimate Recoil Management - G2F5838N

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

Armaspec Harmonics Tuner Muzzle Brake - ARM1931-BLK

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

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