Rain Plunger System

The Rain Plunger System is a firing system. There are two types. They are only used for blasters that have dart slots arranged in a circle pattern. It is always electric

Single Rain
There is a normal plunger, but it moves around in a circle while firing. It would fire, then move a bit, then repeat.

Multi-Rain
There is a normal plunger in front of each dart slot, and one will fire, then the next, until it gets back to the start.