From the Twitter of Infinity Ward's Robert Bowling:

To clarify Unranked Dedicated Servers on PC. Admin has full control of unlocks. Can unlock all or fully customize whats unlocked in #MW3- @fourzerotwo via Twitter


You can contact Evan Narcisse, the author of this post, at evan@kotaku.com. You can also find him on Twitter, Facebook, and lurking around our #tips page.</