I have obtained a 1956 VZ 52. It is one of the CAI imports that they refinished with the plastic buttstock, brown stain on the stock and spray-on truck bed liner on the metal portion of the top handguard. I am in the process of stripping the brown stain and spray-on liner. I have acquired a front sight hood and searching for a metal butt plate (both parts). When the stripping is completed, I would like to refinish the wood with the original finish. Can anyone please advise what that original finish should be? Thank you!