This is a Cimarron Revolver: Single Action known as the 1872 Open Top Army chambered in 45LC, model # CA916, UPC 814230011152
Model Series: 1872 Open Top Army
Gun Type: Revolver: Single Action
Caliber: 45LC
Action: Single Action
Capacity: 6
Finish: Blue
Stock: Walnut 1 Piece Grip
Sights: Fixed
Barrel Length: 7.5
Features: Made by Uberti - Italy