This is a Ruger Revolver: Double Action known as the Super Redhawk chambered in 44M, model # KSRH-2, UPC 736676053032
Model Series: Super Redhawk
Gun Type: Revolver: Double Action
Caliber: 44M
Action: Double Action
Capacity: 6
Finish: Stainless Steel
Stock: Black Hogue Monogrip
Sights: Front: Ramp Rear: Adjustable
Barrel Length: 2.5
Overall Length: 7.62