Similar in appearance to 2nd Model but brought back the heavy ejector rod shroud of 1st Model, without triple lock device. Barrel lengths 4, 5 and 6.5 in. Manufactured between 1926-1949. Add 50 percent premium for factory target sights. Standard chambering is .44 Special, add 50% to 100% for rare original .44-40 or .45 Colt caliber.