This is a Taurus Revolver: Double Action known as the 66 chambered in 357, model # 66SS6, UPC 725327200185
Model Series: 66
Gun Type: Revolver: Double Action
Caliber: 357
Action: Double Action
Capacity: 7
Finish: Stainless Steel
Stock: Rubber Grip
Sights: Front: Ramp Rear: Adjustable
Barrel Length: 6
Overall Length: 12.25