After reading another post here, I checked out the Uberti site, and was fascinated by the number of variations of the "old" .45 Colt - barrel lengths, finishes, brass and non-brass parts of the frame. I tried to find some more history of the handgun models offered, but most of the stuff online talks about the 45 Colt cartridge and its history. Here are the questions:
1) Did Colt did ever sell any brass framed .45 Colt Single-Action cartridge guns at the end of the 1800's?
2) This beautiful case hardening that we see on so many replicas - was that a standard and/or common finish in the days of the Old West?
3) If so, was it the more predominant one, or was blueing the more common?
4) Barrel lengths were ordered ranging from snubby size for some lawmen; a 4 inch nickel version with ivory handles for the deadly dandy, Batt Materson; longer barrels like 7 inches or so for cavalry types. But what was the commonly purchased size? I see 4 1/2, 4 3/4, and 5 1/2 inches on the Uberti site, besides the longer barrel versions.
5) Was there one configuration that was sold 90% of the time? Did most gunsmiths sell mainly handguns with a barrel of somewhere between 4 1/2 to 5 1/2 inches, featuring a case hardened finish? Did they usually feature hardwood or gutta-percha (early rubberlike material) grips out of the box?

(From Uberti site - one of several "1873 Cattleman" firearms)
And I wonder why we see 4-inch varieties with only 1/4 inch variance - 4 1/2 and 4 3/4 inch barrels, at least at the Uberti replica site. Does history record that these barrel lengths were commonly sold? As a related question, is the 4 1/2 version just a modern twist to help SASS and other cowboy type shooters draw the gun a little faster for competition shoots?
What say you - our online historians? What did the real, everyday cowboy carry, if he could afford the "newer" Colt 45 Single Action cartridge handgun?