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 design allows fast, secure, easy attachment and removal without tools; Backward compatible with SureFire SOCOM Fast-Attach muzzle devices; Compact design maintains firearm maneuverability; Class-leading sound suppression protects hearing and improves ability to communicate; Durable Inconel construction delivers long service life; Proudly designed and manufactured in the U.S.A.