Water Pistol

The Water Pistol, commonly referred to as a Water Gun or Squirt Gun, is a type of toy gun that is designed to shoot a stream of water and are commonly used in water warfare. The body of the pistol itself is designed to hold and contain the water with the trigger being attached to a pump that squirts water out of the muzzle. Modern variants may utilize compressed air, rubber chambers, or other means in order to launch the water.

Usage
Venom Snake employed the Diamond Dogs R&D Team to develop a Water Pistol for him in 1984. While it was subsequently upgraded to maximize effectiveness, its use as a tactical weapon was lacking.

In-game weapon descriptions
"Water-based system. Operating the finely-tuned trigger connected to the high-capacity water pump launches a controlled stream of water from the muzzle"

- Weapon description in Metal Gear Solid V: The Phantom Pain

Appearances

 * Metal Gear Solid V: The Phantom Pain