G & G´s UMG is a very detailed replica . The pistol grip, the upper receiver and the barrel are made of high-quality, durable polymer, just like the original. Since the original weapon is in .45 ACP caliber, the UMG has a rod magazine. At the front of the handguard are 3 22mm rails for attaching accessories. There is also a continuous top rail in 22mm at the top. The locking lever has a bolt catch and releases the fake cartridge window with hop-up unit.
The centerpiece is a modified and reinforced V3 metal gearbox with 8mm steel bushings, steel gears, Poylmer Piston and Pistonhead.
The supplied high-cap rod magazine holds 500 rounds.
Caliber: 6mm
Length: 450-700mm
Weight: 2440g
Thread: 14mm CCW
Drive: AEG
Shot mode: semi / full car
Hop-up: adjustable
Shaft: foldable
Material: polymer, aluminum metal
Magazine: 500 rounds of high-cap
Connection: Mini Tamiya
Recommended: 7.4V Li-Po
