My gun is leaking out of the barrel

[mwlildude2222]

Whenever i gas it up, and let go of the trigger, it leaks out of the barrel, or out of the bolt. I am running my gun on co2 hooked up directly to the valve if this makes a difference. I don't know what is wrong with my gun, and i need it by sunday. If anyone can do anything, help me out, or Instant message me at Mwlildude22. Thanks.

[Predater]

I am not sure if it is bolt stick or a bad o-ring. you may need a difrent power tube spacer or just need to replace the O-ring in the power tube. as for playing you will want to look in to a good X-chamber, anti-siphon tube, reg, ect.. Do anything you can to keep liquid out of the gun or it will freeze. I recomend getting a Nitro tank. You can get a good pre set nitro tank for 100 dollars or so. this is your best bet because you will be able to play with out worying about any freezing because there isnt any liqued in the tank. And mags are horible about freezing up when using CO2. Even more so in the winter.