The UMG submachine gun replica
- Length: 450 / 700 mm
- Weight: 2440 g
- Material: ABS + metal
- Velocity: ~360 FPS
The UMG submachine gun replica
The UMG from G&G is the latest version of this model. The manufacturer has eliminated all the flaws of previous models. The replica like the real steel counterpart is made almost entirely of ABS. Body, folding stock, trigger and all manipulators are made with high precision, and the material they are made of ensure long and reliable operation. Dark gray color and matt texture even further make the replica resemble the original model. All parts are well-fitted and have no backlash. The slotted right-side
folding buttstock is finished with a rubber pad. The part of the buttstock, which has contact with the shooter's cheek is also covered with a layer of rubber. This, combined with simple sights, known from other HK models guarantees quick and easy aiming.
This replica is equipped with four RIS rails. Three short ones are on the sides of the body and a longer one on the top. Four rails give the shooter tremendous flexibility in installation of additional accessories such as red dot sights, tactical lights or laser pointers. The lower rail has a bilateral tactical sling swivel.
Thanks to the fully functioning bolt catch the bolt can be locked in the rear position of the slide. Thus, the operator gains access the hop up system. After pressing the bolt catch again, the bolt dummy is released and moves to a forward position.
The set includes:
- replica
- magazine
Blow back is a simulation system of the cocking lever - it imitates the work of it as the equivalent sharp. This system raises the realism and adds a lot more experience during shooting.
It is the spped of bb, while its leaving the innerbarrel of replica. This speed is measured in FPS (Feet Per Second).
1 FPS = 0,3 m/s
1 J = 99 m/s
1 J = 326,7 FPS
Indications v2, v3, v6 does not mean the level of advance, but only shape of gearbox skeleton which was used and selected by the manufacturer depending on the capabilities of the body of the replica. For example, a models of the M4/M16 family, MP5, have a v2 gearbox, while the AK family have gearbox v3.
Hop-Up system is used for overclocking bb during the shot (putting it in rotation), through which, it extends its flight path. Acting laws of physics make that bb lift up, while the gravitational force take it down. Appropriate adjustment of Hop-Up, will compensate for these two factors, which result in long and straight flight for longer distance and be greater focus shot (to improve accuracy).