thehammer, Welcome to the Form.. replacement parts can be found at the sources cited above, however the grips are not original S&W, but they are aftermarket reproductions. If your 1917 is collector quality, I would say to look for original grips - if it's just a shooter, then go for the repos, although the price asked for the repos seem to me to be as high , or higher, than originals can be found at gun shows & perhaps on eBay. Ed.