JE Machine Tech PS-MZ6 AR-15 .223/5.56 Muzzle Brake 1/2x28 Black

The JE Machine Tech PS-MZ6 is a purpose-built AR-15/M4 muzzle brake designed for .223 Remington / 5.56x45mm NATO and cut with the standard 1/2x28 thread pitch. Built to thread directly onto any standard AR-15 or M4 barrel, the PS-MZ6 tames felt recoil and helps keep the muzzle flatter during rapid strings of fire.

The brake is machined from 4140 steel and finished in a corrosion-resistant manganese phosphate coating for long service life in hard use. A compact 2-baffle stack is paired with 2 side ventilation ports that vent propellant gas to the sides, taking the edge off muzzle rise without adding the length or weight of a full compensator. The 1/2x28 threading mates directly to the vast majority of .223/5.56 AR-pattern barrels.

Whether you are running a duty carbine, a competition rifle, or just want a more controllable AR pistol, the PS-MZ6 delivers JE Machine Tech build quality in a clean, easy-to-install muzzle device.