With its open cargo bay design, the light truck known as pickup is widely utilized in many fields nowadays. Pickups find their way well into military purposes at each corner of the world for its advantages. ZPU-2 is a double-barrel AA gun developed by the former Soviet Union, and Type 58 is the Chinese-built version. For fast shooting and great power, it can be loaded onto many vehicles. It plays an important role in the low-altitude air defense and other offensive operations. It is still seen in activities in modern warfare and armed conflict today as an efficient fire support weapon.