Do all CO2 tanks fit in any kind of paintball gun?

Answer 1

Yes, except for some stock class pump markers and pistols. They use 12 gram disposable CO2 canisters. Even thought the tank will fit, most high end electric guns will malfunction if they are not run on High Pressure Air.

Answer 2

99.999% of the industry needs no work, if your marker was made in the last 15 years you can go straight to HPA with no work. there were a few markers made a long time ago that required CO2 but they are very old now

Answer 3

99.999% of the time yes, anything that will work on CO2 will work better on HPA

Answer 4

no hpa can only be filled with co2 b/c the co2 tanks can not hold the kind of pressure that high pressure air puts out

Answer 5

Unscrew your CO2 tank, screw in a HPA tank. If your marker is CO2 only then you may have to have a regulator or other parts installed.