|Chicom QCB (JS9)|
A JS9 submachine gun with a Magpul carrying handle attached, hence creating the 'Chicom QCB'.
Call of Duty: Black Ops II
The Chicom QCB is based on the real-life JS9. The JS9 is a Chinese submachine gun developed by Jianshe Industries. The in-game Chicom QCB slightly differs from the JS9; the Chicom QCB has a carrying handle, unlike the JS9. However, the main body of the Chicom QCB is identical to the JS9's.