User blog comment:KATANAGOD/8th "Black Ops 2" Intel Revealed & "Black Ops 2" Retail Poster Leaked/@comment-4543836-20120501070105

The pistol the man is holding on the poster seems to have modern-day railings on it. It could probably more plausible for it to be set in the future, but then again, the WA2000 from BO has railings for their scopes.