The Omega™ 9K, like the full-size Omega from which it draws its name, is an exceptionally versatile silencer and is the smallest, lightest, and quietest silencer of its kind in the world at just under 5˝. Full auto rated and usable with pistols, rifles, and submachine guns, the Omega 9K offers extreme durability in an ultra-compact package and is compatible with 9mm and 300BLK. With the fully-welded, tubeless, minimalist Omega 9K, big sound suppression now comes in a tiny footprint.