It won't be too long however that us old farts who know about three screw models will be gone and the term "old model Vaquero" will be just fine. Also since I had a couple of pairs (two original Bisley Vaqueros, and two "make that four" new Bisley Vaquero's) of each I can tell you for a fact (quite a few folks disagree with this, but I know it to be true since I've had both in my hand at the very same time and all were new, unfired, and in the box) that the grip frames on the original Bisleys and the grip frames on the new Bisleys are exactly the same. Sure, the cylinder frame and cylinder is quite a bit different and the original model was and is much beefier, but the grip frames are identical. This has made things work out great when trying to locate grips for one or the other since I was actually looking for the very same grip. I just wish I new the slight differences between the plow handled grip frame between original and new model Vaqueros?
I've found that the very best way to make a birdshead grip Vaquero or any other single action revolver is to modify the existing grip frame by welding it up (the web area just before the edge where it makes contact with the grip panels) and scribing and cutting a new profile. Grind and polish until done and then try to fit some grips to the new grip frame. Usually all one has to do is to use the original grips that came off the gun the modification was made on since it is larger in all areas than the birdshead version and the grip locating pin is exactly the same. All that is necessary is to trim the oversized grip down to the new profile. My problem is that the Hogue panels that Ruger now comes with are still made for the time when Ruger thought to use that darn hammer strut safety block so there are cutouts inletted into the inside of each panel to accomodate that safety. Doesn't matter that Ruger discontinued that safety a long time ago and has absolutely no plans on ever trying that idea ever again. (it seems their largest market, "Cowboy Shooters" didn't like that safety and spent the very first amount of modification work on removing that safety). So to keep the Cowboy Shooters happy, the safety was removed and promised to never return. Hogue didn't care and are still making grips as if Ruger was still putting in those safeties. Well, that undercut in the inside of the panels is right on the edge of the new profile of the birdshead grip frame and it leaves a nice little hole in the finished grip. Not good. So I'm buying a pair of "New model super blackhawk grips" and I'm just hoping I can get those grips to fit. You see they are Ajax grip panels and Ajax makes their grip panels out of solid material with no undercuts at all. I may have to reposition the alignment pin a bit, but that's not a problem at all. I'm just hoping that where the grip meets the frames (both cylinder and grip), that that corner comes out OK, then the rest will be a cake walk. Smithy.