That's very similar to the J-Frame 38spl +P that I've carried for years. Mine is the titanium model that they now make in scandium with a titanium cylinder. I love it. It weighs a mere 13 oz. (empty).
Recently, the holster that I've carried for years finally wore out. The threads at the muzzle end just disintegrated. I had it repaired at a leather shop, but ordered this one from S&W. It's made by Galco...Model G109T/GM158.
I've carried the new holster daily for about three months now and am perfectly satisfied.
Hope this helps.