User blog comment:JoeRamirez/Call of Duty Modern Warfare 3 Weapons Wishlist./@comment-97.95.249.158-20110612151625/@comment-3523988-20110614020822

Well, of course battle rifles have "a bigger bullet", because they are designed for long range engagements and not for CQC, and are capable to cause death by a shot in the abdomen, as opposed to other weapons.