not sure if this is old enough for this section but any help would be appreciated.

so we found this old springer rifle in the skip of an auction house near me (if something doesnt sell for 3 auctions, they bin it) someone had painted the stock with fence paint without removing the action (now you know why it didnt sell eh?)

i brought it home and put a couple of .22 bisleys through it for a 10.5/10.7 ftlb chrono. quite happy with this i decided to strip the painted stock and try to make it a little more pretty.

i know nothing about this gun other than whats written on the action RWS MOD.50

Anybody know when it was made and if its worth anything

thanks for your time