Elite Force H&K UMP GBB 6mm 30 Rounds Magazine Slings & Dead Rags Key Features Enhanced eye operation

Key Features Enhanced eye operation Improved reliability Dual spectrum technology: Infrared and visible light Glowing Green laser eyes instantly confirms eye operation Compatible with stock board Seperate eye ribbon for the DP G3 available

Since the revolver is non-blow back there is no gas being wasted to move parts

Body Color: Black

Tough GRN Shell

full metal construction

Elite Force H&K UMP GBB 6mm 30 Rounds Magazine Slings & Dead Rags Key Features Enhanced eye operationThe downside to the HK UMP Gas Blowback SMG being so fun to shoot is that the rounds in your 30 round magazine go quick. Better grab a few extra mags to stay in the game until you're the last one standing! One 30 round HK UMP GBB mag is cool. But five 30 round mags is a party! The downside to the HK UMP Gas Blowback SMG being so fun to shoot is that the rounds in your 30 round magazine go quick. Better grab a few extra mags to stay in the game until