CO2 vs. Nitro w/ a 68 Powerfeed?

[tparkin]

For a rec player, is there enough of an advantage w/ nitro to front the added expense? I have a 68 Automag Powerfeed, all stock except the barrel. Thanks!

[Havoc_online]

mags just like HPA, an a.i.r. valve will work on Co2 but will complain once liquid gets into the valve. The cost to run Co2 the right way is about the same as a nitro tank, plus with nitro, you will shoot more consistent.