This is a new Surefire SOCOM762-MINI Fast Attach suppressor. This suppressor is optimized for use with 7.62x51, 7.62x39, and 7.62x35 caliber rifles with a barrel length of 16" or longer. This suppressor is slightly over 6" in length. It features advanced internal venting to reduce back pressure, reducing the suppressed cyclic rate and gas blowback on the operator. This very cool silencer comes with box, cleaning brush, and mini pouch for use with belt, ALICE pack, or MOLY pack.