Here are photos of the G33/40 I started this thread to ask about. The safety was removed for a more modern style. Has a Jard trigger. Looks to still have the original bolt handle. Barrel is not marked other than “6mm Rem.” Stock looks to be either a Fajen or Richards Microfit, but definitely not made by a gunsmith.
https://photos.app.goo.gl/iubxWYGXMchF5Mms6