Automag with c02 leak

[Slutzinator]

i just got an automag .68 and it has co2 coming out of the barrel, what should be the first thing to check?

[mhot]

powertube o-ring

[space_weazel_45]

hold the trigger back, if it still leaks check the on/off, if it stops check the PT oring as stated above. simple mag mechanics.
report back with results.

[Asym]

If that powertube oring is fine it could be the spacer or spring thats in the powertube also. If the oring is fine you might need a longer spacer which can be bought in a packaged kit pretty cheap.

[Mirage]

I have the same problem

I have the same problem as this guy so instead of starting a new thread with the same problem I thought I would add it here......

My miniMag is leaking down the barrel at a huge rate... When I hold the trigger back the leak stops. I have bought a parts kit and spacer kit and replaced all o-rings in both on/off assembly and power tube and tip.. I have used ever size spacer and I still have the same issue.. My power tube is not cracked.. Does anyone have any ideas???
Thanks
Mirage