Recently took my co2 bottles to Huser on N Tillamook St in Portland, its near the Rose Garden. $16 per cylinder. Good service.
EDIT: DO NOT USE THESE GUYS FOR HPA TANKS! They marred my regs (w/ channel locks or similar) and when I picked up my tanks the fill nipples & burst disks were only hand tightened and the burst disks were swapped (in the wrong holes). Good thing no one lost an eye as this was caught before filling. Ridiculous.
Last edited by bolts : 05-31-2013 at 05:47 AM.
Reason: See above.