How to fix and maintain your geo 3 solenoid

Keeping your geo 3 solenoid in top shape is the difference between a great day at the field and carrying a really expensive paperweight in your gear bag. If you've been playing paintball for any decent amount of time, you probably know that the Planet Eclipse Geo 3 series was a total game-changer when it dropped. It was smooth, efficient, and had that signature "poof" sound signature that everyone wanted. But, like any high-end piece of machinery, the heart of the marker—the solenoid—needs some love every once in a while. ...

May 9, 2026 · 7 min · Isadora Kobey