How do the eyes work on a 2008 Proto SLG paintball marker?

Answer:
The eyes on a Paintball marker work by sending a visible or invisible beam of light from one side of the breach to the other, usually near the bottom of the breach. When the light is disrupted, by the next ball dropping in, the circuit board and firing processes are allowed to begin, if the beam is still complete, meaning there is no ball in the chamber, the marker will not fire. This prevents the bolt from coming forward while the ball is still falling into the chamber and chopping.
First answer by Yomamma950. Last edit by Rizoney. Contributor trust: 30 [recommend contributor recommended]. Question popularity: 2 [recommend question].