MP5

http://mercs.wikia.com/wiki/Main_Page

[edit] Information

The MP5 is a real-world weapon that is not found in either of the Mercenaries games: Mercenaries: Playground of Destruction and Mercenaries 2: World in Flames. The only weapon in the series that represents the MP5 is the Covert Sub-Machine Gun, which differs little from the MP5, other than the fact that it is silenced.