This is a Ruger Revolver: Double Action known as the SP101 chambered in 327 Federal, model # 5773-RUG, UPC 736676057733
Model Series: SP101
Gun Type: Revolver: Double Action
Caliber: 327 Federal
Action: Double Action
Capacity: 6
Finish: Satin Stainless Steel
Stock: Black Rubber Grips W/ Hardwood Inserts
Sights: FT: Fiber Optic Rear: Windage & Elevation Adj.
Barrel Length: 4.2
Overall Length: 9.12