What’s even more crazy is that shotguns are secondary weapons in MW2, which means players could utilize this gun PLUS another good one. The Spas-12 is a pump action shot gun that had extremely high damage, with an amazing range that was capable of killing from a long distance with a single shot. The first gun on this list was one of the most dominant short range weapons in Modern Warfare 2 ( MW2), which is famous for its powerful and somewhat overpowered guns. This article will look at 10 of the best in COD history. There are a variety of different guns to choose from and some are without a doubt better than others. To be successful in the game, you need gun skills, quick reaction time, map knowledge and perhaps most of all, a good gun. Its online multiplayer is its most famous and most played game type, as it pits players from around the world against each other. Call of Duty ( COD), throughout its history, has been one of the most played games in the world.