Strike King Comp 223 Rem/5.56x45mm NATO 1/2x28 Black Steel Compensator

The Strike King Comp from Strike Industries is a dual-chamber compensator built for 223 Remington and 5.56x45mm NATO AR-platform rifles. Machined from steel with a black finish, this muzzle device uses twin gas chambers to redirect propellant and help control muzzle rise during rapid strings of fire.

The King Comp installs on any barrel fitted with the standard 1/2"x28 thread pattern. At 2.62" overall length and 0.87" diameter, it adds minimal bulk to the host firearm. The all-steel construction is suited to the pressures and heat cycles of semi-auto 5.56mm fire, making it a straightforward muzzle upgrade for AR builds chambered in 223 Rem or 5.56 NATO.

Whether you are assembling a new AR or replacing an existing muzzle device, the King Comp is a practical choice for shooters looking to improve muzzle control and follow-up shot speed.