Below my Millennium year Winchester "Classic Compact", 7mm08 Rem. Under 40" o/a, 20: barrel @ 6.5 lbs. 5+1 mag. Short, handy, sweet... "Compact", thy name is Classic! She was $400 OTD while back w/reloading dies. Still never fired it! Need ID on scope bases & where to get rings?
Pix below.
Best & Stay Safe!
John
Nice rifle, If i had to guess on the bases they look like Talley's. Go to their website and verify. You'll need their vertical split rings. I don't think you'll need their quick attach rings since you have no iron sights unless you want to sight in two scopes.
I've never used them but they are an eloquent scope mounting system. Lot's of custom rifles use them
https://www.talleymanufacturing.com/product-category/scope-ring-bases/