I stocked Mausers in wood and synthetic stocks from various makers. Probably the nicest I've seen lately in wood has been Boyds for ease of installation and minimal work to finish. I liked their classic design - JRS I believe they call it. The laminated models are stable but heavy (IMO). Not alot of choices in styles but what they have is decent.
You could also try Richard's Micro-fit - rifle-stocks.com . I am a little hesitant to even mention them, they don't have the best of reputation for delivery time, quality or customer service. Then again, others are happy with them and haven't had trouble. I haven't used them in probably 10 years and they were a last resort when I did. back then, their inletting was rough, like half-trained beavers with an attitude. Delivery was extremely slow, like 6 months.... I hear these things have improved but don't plan to find out.
I think I have a spare Ramline for SR Mauser. PM me if you decide to go that route and need one. Happy tinkering!