Texas Mesquite Ruger Bisley
I built these for a display gun, fit to one of my stainless Bisleys. This unique wood comes right off the Pearson River, and they 3D effect under my proprietary oil finish is beautiful. Its my favorite wood to work with. Since these are not fit to your gun, they are better than half off, $150 delivered.
https://imgur.com/a/sqcOi