Umarex MP5K Schematic Mar 7, 2024 20:10:22 GMT HeadHunter, Modski66, and 1 more like this Select PostDeselect PostLink to PostBack to Top Post by gunman1964 on Mar 7, 2024 20:10:22 GMT Might be of help to someone .... An Umarex MP5K Scematic.