Umarex UMP Drum Magazine KWA QRF Mod 3 Adaptor Only

Adaptor Only

Due to the shape of our bottles

It has a lack of picatinny rails for accessories and ability to add a foregrip

That's right

Introducing the Project Airsoft VSR 10 Magazine Adaptor for M4 Magazine Pouch

Umarex UMP Drum Magazine KWA QRF Mod 3 Adaptor OnlyThe Umarex UMP is a fantastic SMG, but being limited to manual winding magazines can be frustrating. Well, not anymore! Enter the Project Airsoft Umarex UMP Drum Magazine. We've been working tirelessly to create a drum magazine for use with one of the most common electric drum magazines out there, the BattleAxe 1200 round electric magazine. This magazine will wind the magazine with the press of a button so you always have a barrel full of BBs waiting