When SureFire submitted its SOCOM556-RC suppressor for consideration by the US Special Operations Command (SOCOM), they expected that the road to certification would be tough, and yet they were confident that their uncompromising standards would be the fundamental factor in their success. Their design not only passed SOCOM's rigorous trials, it obliterated the competition in every aspect of performance and durability. What better way to earn the right to wear the esteemed SOCOM name. Designed specifically for use with 5.56 mm (.223 caliber) weapon systems featuring a minimum barrel length of 10 inches, the SureFire SOCOM556-RC2 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. There's no question why it's their best-selling suppressor model. 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 (R) system makes attachment/removal of the suppressor quick and easy in any environment, from combat to field sports. A' Durable Construction Tight tolerances and precision bore concentricity Tool-less Fast-Attach design Innovative mounting adapters for a precise fit. Employs SureFire Total Signature ReductionA(R) technology to virtually eliminate first-round flash, and reduce sound and dust signatures High-temp alloy construction and cutting-edge manufacturing techniques ensure consistent high performance and extreme durability in the harshest conditions SureFire's internal baffling technology reduces backpressure for maximum reliability of the host weapon SOCOM suppressors reduce sound, flash, and dust signature for increased warfighter survivability and a more pleasant shooting experience at the range or in the field Hold The Objective. Optimized for any 5.56 mm/.223-caliber weapon system with a minimum barrel length of 10 inches, the SOCOM556-RC2 showcases our USSOCOM contract-winning know-how in cutting-edge suppressor design. It incorporates the latest in manufacturing techniques and materials to produce the most exceptional tool of its kind. You can count on it to deliver the utmost accuracy because we test our SOCOM suppressors to ensure 100% repeatable sub-MOA impact shift and group size along with tremendous sound, flash, and dust signature reduction. Precision-built of advanced high-temp Inconel alloys and stainless steel, and CNC laser-welded for uncompromising durability, the RC2 can stand up to the harshest conditions while helping to maintain the reliability of the host weapon thanks to unique internal baffling that reduces backpressure. Matching extreme accuracy with superior sound attenuation, the SOCOM556-RC2 is the best overall 5.56 mm/.223 suppressor in any environment. Features Features the finest engineering and materials for unsurpassed performance and reliability 6.4-inch overall length optimized for superior signature reduction Designed specifically for 10-inch and longer M4/M16-variant rifles and carbines Eliminates first-round flash, a phenomenon common in most suppressors Suppresses visible flash up to 99.3% over a bare muzzle Key Attributes CALIBER5.56 mm (.223 caliber)CONSTRUCTIONHigh-Temp Alloy & Stainless SteelCOATINGDLC and Cerakote(TM) Finish Body BODY COLORSBlack, Dark EarthDIAMETER1.5 in (3.8 cm)LENGTH6.4 in (16.2 cm)LENGTH ADDED TO WEAPON*3.8 in (9.7 cm) *Actual length may vary, depending on which SureFire adapter is usedWEIGHT17.0 oz (482 g)