I've never used them, but Grashorn's gets great reviews.
Grashorn Grips I'm pretty sure this is the guy who made the Elk Horn grips for my Blackhawk. He used to post here.
If it's the same, the guy is not just a craftsman, he's an artist.
I watched him make the grips and he would not settle for anything less then perfection.
He kept putting them on and taking them off until the fit was absolutely perfect.
