What do you run your Impulse on?

[PaintballPimp01]

This is to get a general feel of what the majority of Impulse owners run their Impulses on.

[-RuShPB227-]

I run C02 right now at this very moment. My nitro is coming next week.

[RC_Weasul]

nitro, i hated c02 when i had it (too unstable)