Developed by the Jianshe Industries Corporation, the JS 9mm is a commercial export version of the QCW-05. The only difference between these two suppressed submachine guns is the different chambering, allowing greater stopping power.
The JS 9mm is a bullpup Submachine gun. It offers a reasonable damage per shot, high effective range, a high rate of fire, and good accuracy. The weapon has generally average overall performance, making it a suitable choice for close-medium range combat.