Considerable improvement over Model 1900. Also a blowback-operated semi-automatic; recoil spring located under barrel and firing pin travels through slide after being struck by a hidden hammer. Barrel is held in place by five locking lugs that fit into five grooves in frame. Pistol chambered for 9mm Browning long cartridge and has a 5-in. barrel. Finish is blued, with molded plastic grips. Detachable magazine holds 7 rounds. There is a detachable shoulder stock/holster along with a 10-round magazine that was available for this model. Accessories are extremely rare and if present, would make the package worth approximately five times that of the pistol alone. Approximately 58,000 manufactured between 1903 and 1939. NOTE: Add premium of 30 to 50 percent for factory nickel finish.