User blog comment:AdvancedRookie/Activision hints at more frequent DLC and content variety/@comment-4103312-20120106192051/@comment-99.229.6.47-20120107225104

The FAMAS was originally going to be included, but they replaced it with the QBZ-95 for some reason that I don't know. But, they look similar in terms of design and would have had the same stats. I don't even think the Black Ops variant looked the way it did in the game.