The 9mm P.A.K. (Pistole Automatik Knall, “automatic blank pistol”) is a non-lethal cartridge According to Wikipedia the 9mm Knall can be used for various different purposes depending on the legislation, these include military training, cinema props, self-defence (rubber bullets can only be used in certain Eastern European countries), dog training, historical re-enactment, holiday or new year celebration (mostly in Turkey, Germany and Italy). Colombia S.A. and other South American countries also allow the use of rubber bullets for self defence.
