Does anyone have any CO2 cylinders for sale to fit a Steyr LP1 pistol please?

Most LP1 pistols have been updated to PCP, so there must be a quite a few unwanted Steyr CO2 cylinders kicking about somewhere.

If anyone has done the conversion and still has all the parts that were changed and no longer used (CO2 cylinders/charging adaptor/CO2 valve and spring) I would be happy to buy all of these bits too.

Please contact me by PM if you can help or have any of these parts for sale - or even a complete LP1