User blog comment:JoeRamirez/Call of Duty Modern Warfare 3 Weapons Wishlist./@comment-4841664-20110725021818/@comment-4095569-20110726072447

Actually it will not be in the game due to the fact that it is not an actually full service weapon. Trust me on this, I cannot remember the reason for its creation but it was not planned to be used by the military. Besides, it would not work with Call Of Duty mechanics, you wouldn't be able to go prone, aim down your sights, etc.