Right before we proceed although, Permit’s take into account the other cartridge in concern, the 9mm. Also known as the 9mm Luger, 9mm Parabellum and 9x19mm, this handgun cartridge has surged in popularity during the last decade. Developed by Georg Luger and introduced with the German company of Deutsche Waffen und Munitionsfabriken (DWM) in 1902