H&K UMP Airsoft Submachine Gun Magazine, 400 Rds
H&K UMP airsoft submachine gun magazine Fits H&K UMP AEG airsoft submachine guns 400 rds Carry this high-capacity replacement AEG magazine for your next airsoft skirmish. This magazine has a 400 rd capacity and fits H&K UMP airsoft submachine guns exclusively. Spend more time shooting and less time reloading, pick up this magazine today!