I use only handgun scopes on all my handguns, especially revolvers. Handgun scopes are getting rarer to find because most companies are dropping them.
I'd recommend Bushnell Trophy (on .44 or lesser), Simmons 2-6X, Weaver 2-8X or Leupold 2-8X (but very big for a revolver).
Good luck. Look on various sites for 2-6 Bushnell Elite, old Simmons 2-7X. Both aren't made, but are tougher than nails. Work for me on .500 Mag. & .416 Taylor Encore.
Try hard to find a variable handgun scope. Almost everyone I know that bought a 2X has regretted it and had to go bigger.
Good luck.