The Turbo K utilizes a tubeless design made from heat treated 17-4 stainless steel along with a heat treated 718 Inconel blast baffle. The combination of these materials allows the suppressor to be full auto rated and designed for rigorous use. The blast chamber of the Turbo K is threaded to the popular 1-3/8″-24 thread which allows it to utilize many available mounting options. The overall length measures 4.9″ when in the direct thread configuration and weighs in at 10.5 oz. When using YHM’s Q.D. adapter, the overall length is 5.5″ and weights in at 11.7 oz.