12-17-2013, 05:10 AM
Join Date: Jul 2013
Location: McKinney, TX (Dallas/DFW)
| | Re: Co2
I bought the cheapest, ugliest one I could find on craigslist. It was a 20# steel cylinder. Airgas still took it and gave me a pretty nice Aluminium one in exchange. It even came with a regulator and was only $40.