The Type 88 is a different name for the QBU-88 sniper rifle. Battlefield Bad Company 2 calls it QBY-88.

The QBZ-95 (also called Type 95) can use a 30 round magazine or a 75 round drum magazine.

QSZ-92Chinese Small Arms Research Institute

Yes, Quads are used in real life by the US army too, not only in games :).