38 Caliber Hammer - Iver Johnson Old Model Safety Hammer Auto Revolver NOS

38 Caliber Trigger Release - Iver Johnson New Model Safety Hammer Auto Revolver

38 Caliber Hammer - Iver Johnson Old Model Safety Hammer Auto Revolver NOS

Trigger - 38 Caliber Iver Johnson New Model Safety Hammer Auto Revolver Part

Iver Johnson Safety Hammerless .38 S&W Type I Hammer Shroud & Pins

Hammer - 38 Caliber - Iver Johnson US Revolver Top Break Revolver Part

Blued Trigger Guard 38 - Iver Johnson New Model Safety Hammerless Auto Revolver