Rook Muzzle Brake for 5.56 (1/2 x 28TPI) – Unique-ARs

5-Port, 5.56 Muzzle Device – 1/2×28 – Fits R556, R556A1, R556A2

AR-15 Rifles: The Top 10 of 2019 - Cheaper Than Dirt!

UNIQUE-ARS Swords 556x45mm NATO Rifle SWORDSRIFLE15

Fortis Muzzle Brake (5.56/.223)

223 / 5.56 Muzzle Brake Compensator 4 Port 1/2″-28

Fortis RED Muzzle Brake 5.56MM Mod 2

NBS .223/5.56 1/2-28 TPI Three Port Muzzle Brake - Black Nitride

Accessories – Unique-ARs

Accessories – Unique-ARs

Compensators & Brakes In Stock Gun Parts

Fortis RED Muzzle Brake 5.56MM Mod 2

Midwest Industries Two-Chamber Muzzle Brake 5.56mm 1/2-28 Thread Steel

Wicked Buffer Tube – Unique-ARs