HK UMP 110-Round Midcap AEG Magazine (individual) Flashhiders and Outer Barrels markings to your gun per

markings to your gun per SB199 law

and very reliable

FPS is around 300 w/

Comes in black or silver colors

HK UMP 110-Round Midcap AEG Magazine (individual) Flashhiders and Outer Barrels markings to your gun perThe 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