Check out my page for other items of interest! I accept reasonable offers on most items, combine shipping when possible on multiple purchases, and ship within US only! Manufacturer: UFC / Matrix Precision feeding mid-cap magazine by UFC Japan for the Umarex H&K UMP Series Airsoft AEG! Compatibility: For H&K/Umarex and other compatible UMP Series Airsoft AEG Rifles (Will not work for G&G, Double Eagle UMG series Airsoft AEG) Capacity: 110