To all the Colt cognoscenti - how frequently did Colt (through their custom shop) offer SAA with "extended" grips? I'd guess they're sort of like 1860 Army grips (?) melded onto 1873 SAA frames. I'm not a fan of coiling my pinkie underneath the grip of a SAA and like the idea of a 1/4" longer grip that fits the hand more fully. The Uberti/Taylor's extended grips are basically the same thing.