Strike Industries JCOMP2223 JComp Gen 2 Black Steel w/ 1/2"-28 tpi Threads 2.55" OAL 0.26" Diameter 0.87" Diameter 5.56x45mm NATO Fits AR-Platform Grips 640 and similar J-Frame 2"

640 and similar J-Frame 2"

quick detach sling swivel designed for use with any sling mount

From the safe to your vehicle to the firing line

The X300U-B delivers a standard of excellence you can trust

Strike Industries JCOMP2223 JComp Gen 2 Black Steel w/ 1/2"-28 tpi Threads 2.55" OAL 0.26" Diameter 0.87" Diameter 5.56x45mm NATO Fits AR-Platform Grips 640 and similar J-Frame 2"The SI JCOMP V2 is the classic Type 89 compensator re engineered and updated for the 21st century. This compensator has an increased muzzle rise compensation, and is compatible with Oppressor and FerFrans concussion reduction devices. The J COMP concept comes from the Type 89 Japanese assault rifle used by the Japan Self Defense Forces, the Japan Coast Guard's Special Security Team units, and the Special Assault Team.