I have a number of pistols and get around to firing each one about once every 2 months.
I have always stored them empty without any CO2 cylinder underpressure
left in the gun. So far no seal problems.
I read an article the other day and this expert recommended to always
store your CO2 pistols with some pressure left in the CO2 cylinder to keep
the seals moist. Seems seals will dry out and rot/crack unless the above procedure is followed.
What do you guys say. I am sure all of you out there have had more experience than I have in this area.

Comments appreciated. Wolf.