This is my replica of the HK UMP 45.

UMP stands for Universale Maschinenpistole or "Universal Submachine Gun". It was designed in 1990s as a cheaper, lighter version of the MP5 and has been in service since 1999. The version I made has a 25 round magazine.

The UMP is a blowback operated, magazine-fed, closed bolt fired submachine gun. It was designed to fire .45 ACP, .40 S&W, and 9mm Parabellum. The different firing modes are safe, two round burst, and fully automat... tic. It has a picatinny rail for mounting accessories and optics.

Variants: UMP45, UMP40, and UMP9.

It is currently used by 23 countries.

Note: the UMP has a folding stock that I didn't include on this build. Instead I used the same stock but without the folding mechannism. Also, the iron sights are horrible.

Thank you for you downloads, upvotes, and spotlights! This is not a working firearm. Enjoy!




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