How do I choose an air tank for my Tippmann x7 ?

Question

I am currently using a 20z CO2 tank but I'm concerned about the e-grip getting frozen. I want to go air, but I don't know what to look for and what would work with my marker.

Answer 1

all types work

Answer 2

any type of CO2 would work, but for best results and more consistent shots, go with a compressed air type tank, fiber wrapped tanks are lighter but pricey, and steel tanks are heavier but less expensive.  Personally I owned a 20oz CO2 tank, and a 48 3000psi steel tank (compressed air) and I currently have a Pure Energy 68 4500psi fiber wrapped tank, by far my Pure Energy performs the best, most paintball fields offer Compresses Air (AKA Nitrogen) anyways, if I was you I'd go Compressed over regular air any day, as for tanks steel=heavy=less money, as for fiber wrapped=lightweight=more money