This is a Ruger Revolver: Double Action Only known as the SP101 chambered in 357, model # KSP321XL-C, UPC 736676057207
Model Series: SP101
Gun Type: Revolver: Double Action Only
Caliber: 357
Action: Double Action Only
Capacity: 5
Finish: Stainless Steel
Stock: Black Rubber
Sights: Fixed
Barrel Length: 2.25
Overall Length: 7
Features: Spurless Hammer