and I would like to buy a set of Hogue rubber grips for it. However, the more I research the various nuances of these Blackhawks, the more confused I get as to what Hogues would fit it. My revolver has a 4 digit serial number, three screws and an "XR3" (not "red") frame. The backstrap is 1/2" wide. I take it that this is a fairly "collectible" model and not safe to carry with a round under the hammer, BUT WHAT HOGUE GRIPS, IF ANY, FIT THIS REVOLVER?