This Ruger manufactured contoured style gate assembly is for the old model 3 screw Blackhawk single action revolver and is in very good condition with light wear. The finish might have more of a plumb brown color rather than a dark blue finish on some examples. (file photo)

Note: Ruger new model Blackhawk revolvers with the following calibers and serial numbers have been observed with this part:

30 Carbine: 50-01796 & 50-06496

357 Magnum: 90888