Manufactured in 1979. Patridge front and Elliason adjustable rear notch sights, standard markings, adjustable serrated skeletonized trigger, serrated control surfaces and grip straps, and checkered walnut grip with thumb and palm rest. Complete with Colt "wood grain" factory box numbered to the gun, two extra magazines, original grip panels with gold Colt medallions, manual and Colt 22 L.R. Conversion Unit (slide, barrel, slide catch, spring, guide rod, small parts, magazine and manual).