User blog comment:JoeRamirez/Call of Duty Modern Warfare 3 Weapons Wishlist./@comment-2215419-20101207222005/@comment-28584497-20101209000310

uhhhh the M4A1 was not and never has been replaced by the HK416 with the possible exception of Delta. The SCAR-L is going to replace the M4A1 from what I know.