UMAREX H&K MP5 K-PDWH&K MP5 K PDW Heckler & Kochs MP5 is a classic. The compact submachinegun redefined the way we think about personal defense weapons. Now theres an exacting replica of the original that provides shooters with a great training tool that is also a blast to shoot. Just like the original, The HK MP5K PDW air gun features serious velocity: 400 fps. The semi automatic action runs from a high capacity 40 shot mag. The BB repeater even has a realistic recoil