co2 to hpa

[Pwgsx]

Is there anything that I need to do to switch from co2 to HPA. I got the reg, and gauges, is that all I need to do?? Someone said I need to change something but they didnt know what it was.......

[spanky1205]

There is not anything you have to do to your spyder. So long as you HPA tank does not have a LP reg you will be fine. Just screw the HPA tank into your gun Crono and play.