I did forget to mention - if you’re only shooting 50yrds or less, I would recommend either an Ultradot Matchdot or Leupold VX3 2-8x. The FX2 4x scope is a dandy little fixie and is less expensive, but it’s on the edge of too much magnification for most guys to use offhand. I’m used to scoped handguns, but it’s a steep learning curve to align eye relief and get on target quickly. The lower end 2x is enough for 50yrd shooting, and will let you work your way into higher magnification.

Either a variable 2-6x or 2-8x, or a red dot will give you a big leg up on shooting shorter ranges off hand with the revolver.