Recently Activision released multiple trailers and gameplay from the future Modern Warfare 2 call of duty. In those gameplays we managed to identify several gun that will most likely be in the game and here is the list.
Modern Warfare 2 trailer
Before going into the weapons, make sure to watch the latest MW2 trailer:
Before going into the list of confirmed weapons, be aware that the actual names in game for those guns could be different. This list is only based on screengrabs taken from the trailer and matched with old weapons from previous Call Of Duty games.