Dead Air Armament Wolfman, Suppressor, 9MM, No Piston, 1.618 Diameter, Black Cerakote Finish, Ships with 1/2-28 Direct-Thread Insert WOLFMAN The Wolfman is the next generation of suppression. Like its predecessor, it's a modular, multi-caliber suppressor. It specializes in subgun, light-duty rifle, and pistol use. It provides ultimate suppression in its full-length configuration while still providing exceptional performance when set up in the short configuration.