MP7

The MP7 is a Submachine Gun featured in Call of Duty: Modern Warfare: Mobilized and Call of Duty: Modern Warfare 3.

Singleplayer
The MP7 is a weapon found in singleplayer throughout the campaign used only by the SAS. It eventually replaces the M9 as the secondary weapon.

Multiplayer
The MP7 is also featured in multiplayer, being a usable submachine gun for the Coalition faction since start, being one of its three preunlocked weapons (the others being the MP5 and the M4). The MP7 has very low recoil and with a high rate of fire, that coupled with a 40 rounds magazine make this gun the best to start with, as it has higher magazine capacity, rate of fire and damage per second, as well as the clearest ironsights (almost identical to that of a pistol, though bigger).