Heckler and Koch UMP Armorer & Operator Review

In this video, I provide an in depth review of the H&K UMP series from an Armorer and Operator Perspective.

Reference videos:

H&K SMG I&II Target of Opportunity Video:
Teufelshund Tactical Heckler and Koch...

H&K MP5 PIP Target of Opportunity Video:
Heckler and Koch MP5 PIP Target of Op...