I'm posting these at the request of gunsmokeTPF. They are his guns.....
The 1st picture is a Colt SAA 45LC mfg 1891. Was owned by Texas cowboy who was a movie xtra.
2nd is a 1970 2nd gen Colt SAA 45LC bought from Abercrombie & Fitch and customized.
3rd is a Cimarron Flat Top Target 44-40 with Alfonse of Hollywood rig and 100 year old buckle.