Ruger Model New Vaquero, .45 Long Colt cal. single action revolver. Serial #510-51596. Excellent condition. Has the transfer bar. 4 5/8" barrel has an excellent bore, fixed high blade front sight. 98% high gloss stainless finish with a light cylinder index line and small handling marks. Solid action lock up. Black checkered plastic grips are in great shape. Includes an aftermarket hard case. Super looking single action!