they run great on CO2. I dont think they had HPA when they first came out.
"· Capable of operating off CO2, compressed air, or Nitrogen. The marker will perform better than most others on the market while on CO2, due to the operation." ZDS Paintball - Shocker Sport Introduction & History
cool vid by cockerpunk that mentions co2 usage. http://www.youtube.com/watch?v=1-3RR...3229E6C97A9372
I have run it on CO2 before and it really helps since the gun is such a gas hog. not sure how well the CP reg handles co2 but maybe i could put the old maxflow reg on the tank then run the remote off that.
Mods that I would like to do
+get delrin bolt tip
+replace the DS board with an LS or Glacier, possibly an Excalibur board.
+have Super_Stanchy freak bore the stock barrel so i can use my .679 insert and stop the rullouts.
if anyone has the delrin bolt tip for cheap let me know.