Call of Duty: Modern Warfare 3 picks up where Modern Warfare 2 left off with the invasion of Manhattan by Russian forces. You will blaze through 20 action-packed missions located in England, Russia, America, Germany, and France, playing as a Russian Federal Protective Services agent, an SAS Operative and a tank gunner. The Spec-Ops missions from MW2 will make a return, split into "Mission" and "Survival" modes. Also, Call of Duty: MW3 will have the amazing CoD-style multiplayer that you have come to known.
New MP5 looks pretty good.
eh, I like the cod 4 one the best :)
That's a UMP 45 i'm pretty sure. The Holo sight, and the barrel make me think that it's a UMP. Although its clip is rounded...
It's COD. Their bound to put attachments that don't belong on guns. Like how they put an M203 on the Scar-H. They'll probably give a grenade launcher for pistols for all we know.