HK UMP 110-Round Midcap AEG Magazine (individual) Tactical Vests as it will pretty much

as it will pretty much fit in anything

but it's a good online buy for the money

Newer version is now 500 lumens for awesome illumination

Another cool feature about this gun: it can switch to full-auto

HK UMP 110-Round Midcap AEG Magazine (individual) Tactical Vests as it will pretty muchThe single HK UMP 110 Round Midcap AEG Magazine. They use the same mechanism that low capacity magazines use, except they are able to hold more BBs. They use a long serpentine spring wound through a channel to hold and then push the BBs out. Fits in the UMP competition or Elite models from Umarex (licensed). These are very high quality with fake bullets along its side magwell. One (1) magazine per package. If you want more quantity, we have a better