If you're meaning a supply like filler tank NO.... I can get them at the HVAC/R Wholesaler I work for. Depending on the size you can get the empty tank for about $100 and up and then it is $5-$20 to refill, again depending on the size of the tank. We sell them at work in 5, 10, and 20 lb tanks, but they are made MUCH larger if you need that volume. Look into a local Oxygen/Acetylene Supply store in your area. OR you can go to a larger HVAC/R Wholesaler and they can sell you the tank and gas. The freight charges and DOT regulations would be expensive to ship one of those tanks. All you need is an accurate digital scale and the adapter I have and you can fill your own tanks much cheaper than the Paintball stores plus the convenience of having the tank at home. I used a friends tank filler/scale set up, and like the idea enough and bought my own adapter. Unfortunately my son lost interest in Paintballs before I even got a chance to hook it up. Kids!!