The UMG manufactured by G&G is a polymer-framed electric airsoft gun modeled after the Heckler & Koch UMP submachine gun. The Heckler & Koch UMP is a German-made polymer-framed submachine gun designed to be the successor to the MP5 submachine gun. The advantages of the gun include easy maintenance and the lightness of the polymer body compared to the metal body of the MP5. It is used, among other things, in US border control.
Package includes : gun and hicap magazine (capacity 530 bullets)
NOTE! The package does NOT include a battery and charger.
Gearbox: v3 Gearbox
Hop-up: adjustable
Inner barrel: 205 mm (length) / 6.04mm (diameter)
Battery model: mini tamiya connector, stick-type NiMH or LiPo battery
Weight: 2440g
Length: 450 / 700 mm
Initial velocity/power: approx. 110m/s with a 0.20g bullet, approx. 1.2 joules