Not so fast, fellas, the 36-1 is a 3" j frame. Holsters for 1 7/8s are everywhere, but a fitted one for the longer fixed sight guns are a whole lot less common. I made my own IWB for mine (mostly because I wanted to), but getting one off the rack without going custom isn't as simple as clicking on cheaper than dirt.
If you want to pay for Kramer or sparks or anyone else at that level, then no sweat. Elmer McEvoy at the leather arsenal will make a great one, FWIW.