Check the pawn shops. It seems as though every pawn shop I have ever stopped in had 3 or 4 model 60's on the shelf.
I know that it is not exactly what you posted that your were looking for but you may want to take a look at one of these, a friend bought one for a pick-up gun for his hired hand and so far it has performed flawlessly.
https://www.murdochs.com/products/s.../firearms/rifles/rossi-rs22-lr-18-rifle/It sure looks like a clone of a model 60 to me. - not a bad outfit for only $139.
drover
