I like the Ruger Bisley OEM grips. I have three of them, all 7.5" barrels, 357--44 Mag--45 Colt. Fiver may have a point--due to so many years of D/A revolver shooting, I likely do "choke up" a bit on the steering end of the wheelguns and by doing so avoid the trigger guard impact to my middle finger. I also know that I can do next-to-nothing with the plow-handle OEM grips on my BHs or Single-Sixes (much like high fastballs and red-haired women) and that Pachmayr Presentation sets help IMMENSELY with both steering issues and with the trigger guard/middle finger impacts via that fill-in section, spoken of above.