Ok, so I acquired a couple of new to me/old firearms from my uncle in non-functioning order.
One in particular> It's a .22 cal rimfire and is marked as a Glenfield Mod. 75 (and next to it stamped The Marlin Firearms Company. I did a bit of research and understand it's original manufacturing etc. Apparently created back when the department stores were still having their own branded arms made by the name brand firearms companies of the times. This one was for Sears and Robucks between late '60 something and early '80 something I believe.
Now to the issue. The action did not function. I broke it down completely last night and the problem was quite obvious. It's missing the recoil spring and recoil spring guide. Everything else seems to be in order. Anyone know where to find parts for old guns like this?