I bought one for my Baikal MP94 Express from this eBay seller

https://www.ebay.com.au/itm/153620111480...ABk9SR66y-e7fYw

A couple of minor issues:
i. Eye relief for one of my scopes was a bit tight,
ii. Depending on your rifle you may need a gunsmith to mill a recoil groove in the dovetail to receive the recoil lug on the mount