Great site!..Thanks....I love squirrel hunting!...I use a ruger single six 5 1/2"...either LR or Mag cylinder...mostly this gun is now used with just the open sites and LR cylinder (cci stingers actually shoot very very well in this pistol)...it is tapped for Leupold mounts also....I also use T/C contender 10" .22LR match with scope or 10" .357 shooting reduced loads (cast boolits with bullseye powder)...