Solved
QBZ-95-1 not unlocked for multiplayer after completing "To Valhalla" Assignment
So I've complteted the campaign and Battlelog shows I've complteted the 'To Valhalla' assignment under the Campaign section. When you to to the Assignment section of Battlelog it shows that the assi...
What happened to me was the same thing, except trying to get the P90. Although it shows that you have not completed it in the battlelog, it will be unlocked in the actual game. It just takes some time to update in the battlelog. Hope this helps, exactly what happened to me.
