I am use to shooting springers but while I was in Kalispell Mt this summer a friend talked me into going to a gun show with him. While at the show I picked up a real nice Benjamin 20 Cal at the gun show. Now I need to know what lubrication I need to use and where I need to lubricate it. Thanks, Alex
Thinking it's either a a C9 or C9A since the OP refers to it as a Benjamin?
That should be Non detergent 30 wt.
The OP can do as he/she wants as well as the others but, the drop of oil that goes on the rivet closest to the breech is enough oil for the pump cup. It will migrate to the felt. That is the warning for not to use too much oil. See the photo?Suit yourself.