Manufactured in 1919. Fixed sights, with the two-line, two-block address and patent dates on the left side of the slide ahead of the Rampant Colt, the caliber markings on the right, rear-positioned serrations, and a matching serial number on the underside. Fitted with a casehardened spur hammer, royal blue trigger, military configuration slide stop, lanyard swivel and extended grip frame, and checkered grips with Rampant Colt and Colt banner imprints.