I have had this S&W pre 27 for a few years now and have never really looked at it. While looking it over last weekend I discovered that I think it has been reblued. It is not as shiny and a deep blue as my other two pre 27's, but does look like some of my other later guns like a 586 I have. The markings I thought look O.K. to me, maybe a little shallow maybe not, but I don't see that well anymore. It also has a rather strange front sight now that I look at it, what is it? It is a beautiful gun in about 98% plus condition and shoots great, but I am wondering if it is original or not? I might end up selling it so I need to know so I can price it right. What do you all think?