M15x1P |
Universial model up to 18mm barrel |
Designed for calibres up to .338cal. These brakes are an easy, convenient screw on design that do not require any crush washers or special tools. Just screw the muzzle brake on all the way past the shoulder, align it square on the barrel and then tighten the small allen key bolt on the side of the brake. This compact brake will accommodate every barrel size up to 18mm with or without a M15x1 thread.