User blog comment:Callofduty4/CoDWiki news - December 11th 2011/@comment-5485267-20111211202053/@comment-25496444-20111211202549

It's still quite funny that for IW it takes one month to patch them overpowered guns, but for Treyarch it takes 7 to patch one, and they also leave its brother (identical stats) as it is.