This is a Vector Assault Rifle Crystal Bullet Gun toy, which functions as a water gel blaster.

Key Features

* Ammunition: Uses safe 7–8mm water gel beads (often called crystal bullets or hydrogel).
* Action & Effects: Includes simulated shooting effects such as barrel vibration, flashes, and light effects.
* Power Source: Typically operates via a built-in USB rechargeable battery system.
* Design: Modeled after modern tactical Vector submachine guns featuring a colorful graffiti-pattern finish.