到是费解。如果一样的话可以互用子弹显然能减少后勤不
少麻烦。 当然下面的话是从维基抄来的，未必准确QBB-95 LSW (Light Support Weapon)
This light support weapon fulfills the role as the squad machine gunner. It's in the same respect as the QBZ-95 Rifle with modified longer and heavier barrel, higher firing rate, heavier cartridge and is equipped with larger 75-round drum magazine.
