The SureFire SOCOM556-RC4-DE is a premium SOCOM 4 Series 5.56 Suppressor designed for professional and duty use, delivering outstanding flash reduction, sound suppression, and low back pressure performance in a rugged Dark Earth finish. Featuring a redesigned internal core with advanced baffle geometry and bypass gas routing, the RC4 significantly reduces visible flash while maintaining reliable cyclic function and reduced gas blowback. Precision-manufactured using a combination of advanced 3D printing, laser welding, and traditional machining, it provides exceptional durability under extreme firing schedules. The suppressor measures approximately 6.3in in length, 1.5in in diameter, and weighs about 17oz, adding roughly 3.8in to overall weapon length depending on the mounting device. Compatible with SureFire SOCOM muzzle devices, the SOCOM556-RC4-DE offers secure, repeatable alignment and is built to meet demanding military, law enforcement, and serious shooter requirements. Surefire Socom 4 Series 5.56 6.4" Low Back Pressure Dark Earth Suppressor (NFA) SOCOM556-RC4-DE