Description Heckler and Koch USP V1 chambered in 9mm with three, ten round removable magazines and a 4.25″ barrel. Fully textured polymer frame with under barrel accessories rail. Ambidextrous paddle magazine release. Variant 1 with double/single action trigger and mounted de-cocker/safety lever on the left side of the frame. Black finished serrated slide with three-dot night sights. Comes in its factory box with factory paperwork, and three magazines. Must ship to a FFL holder. Condition: New in box Barrel Length: 4.25″ Serial: 24-181110 Manufacturer: HECKLER & KOCH Caliber: 9x19mm Parabellum Model: USP V1 Book# 03218