The NcSTAR AR-15 Muzzle Brake has two chambers and a total of 14 ports that redirect gas when firing the rifle, directing gases to the sides and upwards. This has the effect of reducing both muzzle rise and felt recoil. There are no ports on the bottom, to reduce dust signature when firing from the prone position. The muzzle brake screws onto standard AR-15 barrels with 1/2x28 threads.
Specifications and Features
5.56 NATO/.223 Remington
Redirect gasses to sides and upwards
Reduces muzzle rise and felt recoil
Fits 1/2x28 threads
Includes crush washer