Unrivaled AR-15 5.56 NATO Muzzle Brake

Muzzle Brake (UB Series) - Unrivaled Pro Shop

Fortis RED Mod 2 5.56mm Muzzle Brake 1/2x28 - Black

Odin Works Billet Upper Receiver AR-15 9mm Aluminum Black

Fortis Manufacturing CONTROL Series 5.56 Muzzle Brake 1/2x28 - Black

Parts - Upper Parts - Muzzle Devices - True North Arms Corp.

Accessories IWI US, Inc.

Seekins Precision 0011510035 ATC 223 Rem,5.56x45mm NATO Muzzle Brake 1/2-28 tpi Black Melonite 416 Stainless Steel

Seekins Precision 0011310010 SP10 308 Win,7.62x51mm NATO 18 20+1 Black Hard Coat Anodized Fixed Seekins ProComp 10x Stock

Yankee Hill Machine Phantom 30 Caliber QD Flash Hider