Produced in 1939. Serrated blade front sight and adjustable notch rear sight on slide with the two line address and patent dates on the left side "NATIONAL MATCH COLT/AUTOMATIC/CALIBRE.45" on the right next to the Rampant Colt, and a matching serial number underneath the firing pin stop. Wide spur hammer, milled checkered trigger, arched checkered mainspring housing, "P/VP" on the left side of the trigger guard, "60" on the right, and checkered grips.