This is MK19. Here is why it exists:
The MK19 is a 40mm automatic grenade launcher used by the military. It's belt-fed and known for its high rate of fire. It can engage both personnel and light armored vehicles at short to medium ranges. The MK19 is versatile, mountable on various platforms, and primarily used by the U.S. military for infantry support, convoy protection, and defense. The MK19 has been in service for several decades and is still in use today, although it may have been supplemented or replaced by more modern weapons in some military units. It is considered a valuable asset for providing firepower and suppressing enemy positions in a variety of combat scenarios.
![](https://s2.save4k.ru/pic/lkb_rz3wDxQ/maxresdefault.jpg)