ANECHOIC's suppressor features a hybrid titanium and aluminum construction for an excellent combination of weight and heat dissipation. Each suppressor comes included with a direct thread mount for easy out-of-the-box attachment. The Anechox 35 series is a compact multi-caliber suppressor. It can serve as an excellent pistol-caliber suppressor for 9mm Luger and .357 Magnum, minimalist suppressor for .338 Lapua, or low back-pressure suppressor for 5.56 rifles. This model features a black cerakote finish and includes a 1/2X28 TPI direct thread mount. *Sound reduction ratings are approximate based on measurements by the manufacturer and may vary depending on firearm setup and environmental factors.*