User blog comment:AdvancedRookie/Activision hints at more frequent DLC and content variety/@comment-3122254-20120105203523/@comment-66.234.189.97-20120105214640

I don't think you could pick up a weapon you didn't download, could you? cuz the pack would be loading its graphics and firing, right? otherwise, if they added a vector or something, it wouldnt have the memory, so it would probably shoot like an mp7 and look like a p90 or something random like that.