Ruger used to recommend the Lett Company (?) as a source for exotic wood inserts for the skeleton style stocks. I bought a Davidsons special/limited run Ruger 77 in 7.62x39 for my Wife back in 1992 that may have been the first factory specs Ruger 77 that came with wood stock inserts. Although it came with nice looking wood inserts, my Wife opted for a set made from bird's eye maple that appealed to her. Happy Wife, happy life.

Jeff