Umarex HK UMP 400rd HI-CAP Magazine Marker Upgrades Full Metal Polish Finish

Full Metal Polish Finish

Social Paintball's classic soft beanie is made to keep you comfortable and warm in cold weather

New Gen2 FANZ kit: quieter

Material: Full Metal Upper & Lower Receivers

Umarex HK UMP 400rd HI-CAP Magazine Marker Upgrades Full Metal Polish FinishIf you're an HK UMP AEG user and all about a high round count, you better grab a few extra 400 round high capacity magazines to keep those rounds headed down range. Our 400 round, HK UMP AEG magazines are made of high quality polymer, so they don't weigh much yet hold up well under rough conditions. No one likes running short on ammo, so be sure to pick up a few extras for your HK UMP AEG before you head out to the field.