This is a Taurus Revolver: Double Action known as the 44 chambered in 44M, model # 2-440041TKR, UPC 725327351238
Model Series: 44
Gun Type: Revolver: Double Action
Caliber: 44M
Action: Double Action
Capacity: 5
Finish: Blue
Stock: Ribber Grip
Sights: Front: Ramp Rear: Adjustable
Barrel Length: 4
Overall Length: 9
Features: Ported Barrel