Some great pieces there Nyles. As always I'm very impressed with some of the items that you find.I also have a S&W Model of 1899 M&P with the 4" barrel. Mine was manufactured in 1902 and is chambered in .38 Spl. As you can see somewhere in the 109 years before I purchased it (2011) the original ejector rod end cap went missing and was replaced. I've toyed with the idea of replacing it, but so far I haven't.