User blog comment:Callofduty4/Modern Warfare 3 Weapon Proficiency and Equipment trailer/@comment-1518024-20111027174734/@comment-4549724-20111027191345

Yeah theres a double xp this weekend across all COD's and if you prestige in one of the games you get a token for mw3... most likely mines is going to be spent on a weapon to be unlocked earlier, the ACR.