I've started to take an interest in my pellet guns again. They have not had any maintenance for quite a while. Can anyone tell me what kind of oil do you use for the seals. There is one in particular that I am concerned about. It's an old Crossman 22 cal. pump up with a Walnut stock. I put some light oil that is used for air tools on the leather washer, but it's not taking a charge. Another is a Daisy Powerline 853C like the Air Cadets use for target practice. I kinda remember them using 30 weight motor oil , but not for sure. I don't want to gum anything up 





















































