This is still available for sale or trade- also I am after a 1kg co2 bottle with an M25 thread- the one I've got has a taper thread which fits the screw valve.
So ideally want to trade a 1kg bottle with valve both with taper threads for a 1kg bottle and valve with M25 threads.
Also seem to have about 3 variations of 2kg co2 bottles which I would happily trade (most are the normal type, a few are a bit longer and thinner, and one is very thin and much longer) and also have got many water and powder bottles which I could trade.
Thanks,
Max