User blog comment:Cfp3157/Guerilla Warfare Tourney- Round One: The Desert Fox vs Celina Lucyna/@comment-5559147-20130116160946/@comment-4552610-20130117030224

I FOUND PROOF THAT THE UMP 45 DOES SUCK!

http://counterstrikefox.freeservers.com/ump45.htm

This Site states its muzzle velocity is around 285m/sec. The MP7 has a muzzle velocity of 735 m/s. For another comparison, the Tommy Gun, a LONG outdated SMG has a muzzle velocity 285 m/s. In short, the UMP 45 performs as well as an OUT DATED weapon. Infact, do to the fact that the Tommy gun can carry a 50 round drum mag, which is greater than the UMP 45's 25 round mag, the Tommy gun is BETTER than the UMP 45. In short, the UMP 45 SUCKS HARD!!!!!