FPS military games could be SO MUCH better if the companies would use alot more details in the games. Real firearm schematics and functions,actual gunshot sounds for every weapon,muzzle flash, use the right caliber of the casings being ejected for every given weapon, realistic sounds and damage radius of grenades,ETC. In the COD games they dont use realistic weapon sounds, its always been one of my pet peeves about the series. In the sense of realism, Battlefield 3 has MW3 beat.
Semper paratus.....virtute et armis