Good place in COS to fill CO2 paintball tanks?

[sellersm]

Looking for a reputable place in COS to fill CO2 tanks, 12oz and 20oz only.

Thanks!

[zteknik]

I think the surplus store on B street could do it.

[O2HeN2]

I've used http://www.dmcpaintball.biz/ to fill my Scott Air Pack that I use for my PCP air rifle.

No complaints, but hardly a lot of experience with them.

O2