will an 88 gram disposable do?if anyone knows where to get a 3.5 oz tank shout....
http://www.co2cartridges.co.uk/painball-airgun-kit/cat_6.html
ive got one and the adaptor seems to have a non return pin in it so the cannister could be refilled, it says not to but there is no reason why it couldnt be, physically i mean.
the cartridge is pierced like a 12 gm so you cant refill it but with the adapter on it, it becomes a standard co2 bottle,
i see little difference between a 12oz bottle with a valve screwed in to it and a 88gm and a valve screwed on to it, espescially if it was loctited! no burst disk i suppose! would be the discresion of the filler/site in my eyes.
or pay the £5 per use?
hope that helps