Call of Duty’s latest “From The Ward” video gives players a behind-the-scenes look at how Infinity Ward crafted the weapons for Modern Warfare 4, and some players are already worried about the game’s visual recoil and effects.  During this documentary, the developer shows off the live-firing of weapons in order to craft authentic guns for Modern Warfare 4. Several members of the development team went to a firing range in order to get the feel of various weapons replicated in…