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A weapon used in Modern Warfare 2. This weapon is commonly used with a silencer. With a high fire rate, high damage, and high mobility, this gun is overused and overpowered. This weapon is frowned upon in online matches.
I hate this n00b using the UMP45. Annoying as hell...
by MW2 Freak January 04, 2011
the most overused overpowered weapon in mw2
why does everyone use that whoreish ump45 on this game?
by connor tha beast July 22, 2010