As krochus says, be aware that matching, and or, nice swedes are going up in price every day. If however your example is beyond redemption, [restoration] then I would have a guy on the military firearm restoration page, called mauserbuff, also known as riflebuff, on ebay. real name Davis May , out of kansas, swage the bolt. He has done 'em for me and they are very good indeed. If you want a longer, and or custom knob, then there is a neighbor of mine who also does some sweet looking replacements. Once again it is your piece and only you know what you want , but, I personally sporter only poor examples, saving the good stuff in hopes it will continue to appreciate in value... $0.02. MV