This is a 15 example in blued finish. The bore is shiny. Finish is very good. Parts Questions and Requests. This would include fitment, period correct installation, additional pictures, etc. I would love to help you in any which way I can! Please be certain that all vintage parts are installed correctly and safely. We recommend a visual inspection and installation by a qualified gunsmith to assure utmost safety. I always strive to be fair and honest in my auctions!