The H&K UMP is a great choice for anyone wanting a high quality airsoft rifle for CQB play. This gas blowback version of the H&K UMP is lightweight, compact, and very durable. The body is made of a strong, lightweight nylon fiber. It is adorned with official H&K trademarks giving it an authentic look. The gas blowback adds a satisfying recoil to the gun for added realism. The stock can be folded over to the side which makes the gun very compact and ideal for close quarters situations. It also has a functional charging handle which is used to access the hop up. The front of the gun has two side rails and a bottom rail which can be used for adding accessories such as lasers, flashlights, and foregrips. Internally the gun is built for performance and durability. It also has an adjustable hop up. The gun shoots at 360 FPS with 0.20g BBs, which is ideal for CQB situations. The gun also has a 1 Year warranty provided by Umarex USA. A 30 round high gas-capacity magazine is included with this rifle, and more magazines are available here at Airsoft Station.