This is a Ruger Revolver: Double Action known as the SP101 chambered in 327 Federal, model # 5784, UPC 736676057849
Model Series: SP101
Gun Type: Revolver: Double Action
Caliber: 327 Federal
Action: Double Action
Capacity: 6
Finish: Satin Stainless Steel
Stock: Black Rubber Grips/ Engraved Wood
Sights: FT: Black Ramp Rear: Integral
Barrel Length: 3
Overall Length: 8