UMP45

The Heckler and Koch UMP45 (UMP45 ingame) is a Burst SMG. It is probably a Close-Mid range weapon. It uses .45 ACP. It is the second burst weapon in-game. The art for this gun was made by Leokkkk#3758.

Pros
The UMP45 probably lets you move fast while the gun is equipped and probably has more range and accuracy than other SMGs

Cons
The UMP45 is still a basic gun and should be replaced by other, better weapons.