I totally agree. in fact my buddies and i were joking around and said if it was yellow you could call it mikes hard lemon-nade

Ever think of using Propane, or some other bottles compressed gas?

I'm working on one that uses propane... Just because it's what every airsofter has.

You use something like a metal lighter fill valve, Put a shot of propane in, and you're ready to go.

:D

i would consider propand as long as somebody had proof of it being safe for use in an application such as this

plus a cyllendar and fitting may actually cost way too much initially. its probably cheaper to use Co2 in the shortrun, longrun however i think its a great idea