Freezing up

[Coralis]

Or you can buy one of these http://store.airgun.com/index.cfm?fu...&categoryID=16 it will put the bottle on a angle and keep the liquid CO2 out of the gun better than your current set up ... if your not opposed to running a Tstock and remote that is also and decent solution for keeping liquid CO2 out of the gun

[Smoothice]

Or you can buy my expansion chamber This is the exact one here

PM me if interested.

I had the same problem as you. I bought an expansion chamber. Then put an anti siphon tube in. It actually worked really well. Then I decided to do a pneumag mod and had to get hp anyways.