ANECHOIC 223L, Suppressor, 223 Remington/556NATO, Titanium Construction, Raw Titanium Finish, Silver, Includes Titan 1/2X28 Direct Thread Mount X-223-RT-L AnechoX 223L DOMINATES AR-15 sound, recoil, and flash! The lightest, quietest, user-serviceable, flow-thru titanium Suppressor ever made in this size! Designed for incredible performance on a .223 or the fastest 22 cal Swift/Nosler/Creed/Mag.