What is a #5? I ask that question as I wonder how many shooters have actually held the original. Having 2 TLA Grovers improved #5 sixguns I can tell you that both differ in the heel to toe measurement about a quarter of an inch. Now granted these are hand made sixguns but which one is more correctly dimensioned? And who is to say?
Further, I recently commisioned Clements to build me a #5 style sixgun on my last Ruger Flattop. The mainframe with the attached #5 style gripframe recently arrived so that we can fit the stocks. It is absolutely gorgeous. But it is again dimensionally different than the 2 TLA's.
Not looking to start a war or anything, I just think that a #5 is what you make it. Its about how it fits YOUR hand. Even if you had access to the original, unless your hand was exactly like Elmers, it wouldnt be to you what it was to him. Mine are for me and to me, priceless.