Built in the USA The SOCOM556-RC suppressor is designed specifically for use with 5.56 mm (.223 caliber) weapon systems featuring a minimum barrel length of 10 inches. It showcases SureFire’s know-how in cutting-edge suppressor design and incorporates the latest in manufacturing techniques and materials to produce the finest tool of its kind. You can count on the SOCOM556-RC2 to deliver the utmost in sound attenuation and a tremendous reduction in flash and dust signature. Precision-built of advanced Inconel alloys and stainless steel and CNC laser-welded for uncompromising durability the SOCOM556-RC2’s unique internal baffling design reduces back pressure as well as sound to match supreme accuracy with extreme quiet when compared to an unsuppressed weapon. And SureFire’s patented Fast-Attach system makes attachment/removal of the suppressor quick and easy in any environment from combat to field sports.