单词recoil-operated
un.: 枪管后座式网络: 反冲式
The QSW06 is a recoil-operated, semi-automatic weapon that fires the DCV05 5. 8X21mm subsonic cartridge.
QSW06是一种枪管后座式，半自动武器它能射击DCV055.8X21毫米亚音速弹药。