New here and new to vintage air guns. Seems like a ton of knowledge here. I searched for an answer to my question but could not find anything. This is a big place and I may be in the wrong area. I picked up a Benjamin model 130. It seems to be in good shape. I have not shot it yet. I plan to get out this weekend. The one obvious thing that is wrong with it is that the pump lever will not stay in the closed position. Is this common and what needs to be done to rectify? If I am in the wrong area , can someone please point me in the proper direction?
Thanks in advance