Choose The Ultimate Combat Suppressor. The SureFire SOCOM556-RC3 suppressor combines decades of SureFire innovation in materials and manufacturing techniques with the most extensive flow dynamics study in history. The result of exclusive parametric modeling and multi-variable aerospace software research on advanced supercomputers the RC3 is a gamechanger in modern suppressor technology. Its low back pressure design results in 60% less toxic gas in the shooter's face (compared to SOCOM556-RC2) for a safer shooting experience a cleaner firearm and superior recoil control while retaining unmatched flash reduction. The RC3 is the next-generation in combat suppressors delivering extreme reliability and accuracy with minimal impact and consistent impact shift in a lightweight low-profile design that minimizes added length and bulk so you can maintain firearm maneuverability when you need it. The RC3's class-leading suppression also protect hearing and improve your ability to communicate in high-stress environments. Inconel construction and delivers the combat-proven durability that established SureFire's SOCOM suppressor legacy. The SOCOM556-RC3 is made in the U.S.A. and guaranteed for life. - Features - 60% less toxic gas in the operator's face providing a cleaner and more controlled shooting experience - Eliminates explosive flash common with low back pressure from the first round fired to the last - Fast-Attach