Madbull CO2 refill adapters to GBB?

[Auhydride]

Okay before you drown me in co2, I'm thinking of filling paintball co2 canisters with propane and use one of these to fill up a GBB. Because the smallest propane tank in my country is this:Aygaz tank
I checked their properties, propane doesn't cause any issues with the tank, but gotta see if o-rings cause any problems.

Just wondering if these co2 adapters fit into the filling port of gbbs aka are they same with nozzles of green gas bottles?
Thanks

[coach]

you could use an adapter hose with a propane adapter with those big tanks. only issue is that you might have to turn the tank upside down. lol

[Auhydride]

And a forklift, to carry it around lol.
I still want to be able to carry a long term affordable propane source and don't feel like a suicide bomber

[Duckman]

and yes the probe will fit

[Auhydride]

Thanks very much

[coach]

The only real issue will be filling the CO2 tank with propane. unless you can source an adapter/hose, the threads on a CO2 tank are different from propane. I don't even think they make a refill valve for the small tanks.