RUGER New Model Single Six Revolver, Base Pin Latch Nut- Stainless , RU-429

STURM RUGER SINGLE SIX REVOLVER CYLINDER BASE PIN

RUGER New Model Single Six Revolver, Base Pin Latch Spring, RU-425

Ruger Single Action Revolver Base Pin Latch Nut, Blue, New Factory Original

Stainless New Model Ruger Single Six & Blackhawk Cylinder Base Pin Latch SBH SS

RUGER New Model Single Six Revolver, Base Pin Latch- Blue , RU-427

1~ OLD Model RUGER Single Six Blackhawk Cylinder Base Pin Latch SBH 3 Screw Blue

Blued Base Pin Latch - All Ruger Single Action Revolvers NOS