SureFire's Suppressor Adapter/Flash Hider,fits the AK-47 and AKM rifles and variants with 24x1.5 metric muzzle threads. It features a patent-pending design that greatly reduces muzzle flash typically greater than 99 percent when compared with a plain muzzle. Boasting robust tines built to withstand the rigors of combat, the SF3P-762-M24X1.5 also serves as a rock-solid mounting adapter for SureFire SOCOM Series 7.62 mm Fast-Attach suppressors. Precision machined from US mill-certified heat-treated stainless steel bar stock and including high-precision single-point cut threads for optimum thread interface the SF3P-762-M24X1.5 flash hider is given a black Ionbond DLC coating to provide maximum protection under harsh environmental conditions and to facilitate cleaning, even after extreme use.