Hello! Thought I would submit USFA Ser # 58988, Gunslinger, .45, 4 3/4, BP frame, walnut grips. I ordered this gun new from USFA around 2005/2006. I ordered the gunslinger because of the aged finish. This SA is a working gun, my personal carry weapon for about 10 years down here in Texas, and it shows it. I didn't want a gun that was to pretty to use on a daily basis. Its personality just gets better with age and use. I love this gun, flawless operation, shoots right to the point of aim, couldn't ask for better! Hope this information is of use to your project.