User blog comment:JoeRamirez/Call of Duty Modern Warfare 3 Weapons Wishlist./@comment-1778809-20110102172507

Dum Dum rounds :P (for all the cod ppl who dont know anything about real firearms, they are expanding rounds which expand upon impact and rip the insides of you to shreds) and have the ACR chambered for the 7.62x39mm AK cartridge to own anything :D