Deadeye,
Try JR's Cooey parts. He had parts for my model 60. No web portal, but EMT got it done. Contact JR on Facebook to see if he has the part.
po box 6154
t9n2g8 Bonnyville, AB, Canada
Highlights info row image
(780) 573-3141
There's this business too.
http s://proarme.ca/boutique/en/gun-parts/cooey/model-60-c175c194c533/?limit=100
They seem to have a good selection
Jim