Use our Mk109 Muzzle Brake Wrench to easily install, clock, and remove our Mk109 brakes. Tool fits all models from 223 to 308.
Machined from Delrin, this tool will not damage the porting of your brakes. Free with purchase of any 2 Mk109 brakes.
Please note: this is more of a removal tool than used to over-torque the brake on. Our brakes hold with very little torque required. Only snug them on with this tool, about 1/16 to 1/8 of a turn.