Hey,
Anyone remember this fine piece of paintball equipment?
Tracer Ball
I was just wondering around you tube and found this. I think there was someone at the field I use to go had this thing. IIRC, the 100 rounds were around $10 to $15. The charging unit was around $100 in one of the magazine advertised stores like I&I or Skanline. It was a cool concept that never took off. I never seen it in action though.