QSB-91

The QSB-91 is a combination handgun/knife developed in China during the early 1990's. It is currently in use by special elements of the PLA, as well as some units of the Chinese armed police. The QSB-91 is a fixed-blade combat knife, with a round hollow handle made of metal. Inside the handle, four fixed 7.62x17mm barrels are pointing toward the blade, with two barrels at each side of the blade. Unscrewing the end cap on the bottom of the handle exposes the breech end of the barrels. The end cap contains a rotating striker, which turns 90 degrees before striking the next primer every time t...