UMP9 is one of the “Tactical Dolls” representing a real-world firearm in the mobile strategy game Girls’ Frontline. The UMP (Universal Submachine Gun) is a submachine gun developed and manufactured in Germany by Heckler & Koch. As the name signifies, UMP9 is the variant chambered for 9x19mm Parabellum calibre, like the other two main variants, UMP9 also features a 2-round burst fire mode, together with semi-automatic and fully automatic. UMP9 is able to achieve 600 to 650 rounds per minute of cyclic rate of fire, while fed by a 30-round capacity curved magazine, effective firing range is around 100m with a 200mm long barrel. In today’s first gallery, you will be treated to thirty softcore and x-rated hentai drawings of UMP9 from Girls’ Frontline.