Thank you Mike, that is a valuable info regarding possible repairs and who could do it!

The gun was supposed to undergo a major repair in 1967, but the gunsmith, who was t be hired to do the work was preparing some special gun for EXPO 1967 in Montreal and he died soon after that. He was the true master and he added the scope mount to the gun before, as you can see in this picture. If you can tell me more about the scope, I would appreciate that as well... It is probably nothing special, but there are no markings whatsoever...:-)

[img]https://scontent-frt3-1.xx.fbcdn.net/v/t...amp;oe=57F685B0[/img]

[img]https://scontent-frt3-1.xx.fbcdn.net/v/t...amp;oe=5832F912[/img]