User blog comment:DigitalKO739/Most overpowered gun in any Call of Duty?/@comment-1773767-20100830043342

For WaW, the MG42 is the overpowered machine gun. High rate of fire and moderate power is extremely unbalanced.

But, yeah. I think the MP-40 is the most overpowered gun. You don't even need skill to get a killstreak with it.