The SureFire SOCOM556-RC4 is a full-Inconel 5.56mm suppressor built for sustained professional use. Its redesigned S-curve gas flow geometry delivers roughly four times better flash reduction than the RC3 while maintaining the low back pressure and sound reduction the SOCOM line is known for.
Up to 60% back-pressure reduction keeps your rifle cleaner, runs cooler, and cycles more reliably under high-volume fire. At 6.3 inches and 17 ounces, it mounts and removes in seconds via SureFire’s Fast-Attach system, and it’s backward compatible with all existing Surefire SOCOM Fast Attach Muzzle Devices.
