This is a Ruger Revolver: Double Action known as the SP101 chambered in 357, model # 5771-RUG, UPC 736676057719
Model Series: SP101
Gun Type: Revolver: Double Action
Caliber: 357
Action: Double Action
Capacity: 5
Finish: Stainless Steel
Stock: Black Rubber/ Engraved Wood
Sights: FT: Fiber Optic RR: Adjustable
Barrel Length: 4.20
Overall Length: 9.12