Re:I don't think so (Score 1)

Go check out the America's Army game, almost all of what you are pointing out, is in fact, in the game. As far as realism goes, its spectacular. http://www.americasarmy.com/ Also, its free! I know I've been killed a few times by my gun jamming, running out of ammo, getting hit by ricochets, bullets shooting through walls, doors etc, flash grenades and normals nades going off near me taking out my hearing and sight and the recoil actuall effects your shooting throughout any match.