The sheriff is a.22 caliber single-action revolver.Built on the frame of the popular earl the sheriff has a slightly shorter 2.5" barrel.The most characteristic trait of this model is the rectangular shaped cylinder pin which lines perfectly and compliments the octagonal barrel.Frame Description: Stainless SteelType: RevolverAction: SAOCaliber: 22 WMRBarrel Length: 2.50"Capacity: 5Hammer Style: ExposedGrips: Rosewood BootSights: Post FrontWeight: 7.70 ozFrame Size: CompactCylinder Finish: StainlessBarrel Finish: StainlessOal: 6.31"Barrel Length Range: 2" to 2.99"Weight Range: 3 oz to 8.99 oz