It's a cheap knock off of the Colt single action army revolver. There were several youtube videos on the Uberti, and most were OK, but I've never heard of Uberti before.
Also, I know it's not a Colt and it's in .357, but it looks like it would be fun to shoot, especially with the actual Colt single action army revolver in .45 ACP being so expensive, mostly over $2000 compared with the Uberti being around $600.
https://www.cabelas.com/p/uberti-187...ass-grip-frame.