If you have a bulk co2 canister or a Scuba tank, then yes, with the proper adapters you can fill your tank at home.
your local paintball field. Or you can purchase a scuba tank and adapter to fill the paintball tank with and every once in a while fill the scuba tank up if you live like out in the middle of nowhere
With a paintball field CO2 filling station, DO NOT ATTEMPT TO DO ON YOUR OWN!! IF YOU DIDN'T KNOW WHERE TO FILL A TANK UP NEVER FILL ON YOUR OWN!!!
Go to a paintball store and pay for them to fill it.
at some you can
No, do not attempt to do so.
No! You can only use one with the same output pressure as the tank. Only the Large Compressors at paintball fields can do this
At some sporting goods stores or any paintball field.
To refill a paintball tank, you must first go to a paintball field or store with a paintball air compressor. You can't refill them with just any home depot compressor, it takes serious pressure to fill these tanks. Find the fill station with the same pressure as your tank (3000, 4500 or 5000 psi) and hook up the fill hose to the fill nipple on the side of the tank while it is attached to your gun. Then press the lever or button in until the gauge on your tank or on the filler is at the correct pressure and release. Then unhook the fill hose.
There is usually 850 psi in a co2 tank. An HPA tank is a totally different story.
if you're asking how to refill the tank you take it to a local paintball shop or sporting goods store, they can fill them
No, do not try to fill a CO2 canister with HPA.