.22 LR caliber semi-automatic pistol, with 10-shot magazine. Barrels are round and tapered. Blued finish, adjustable sights and checkered plastic grips. Available with 4.5", 6.75" or combination with both barrels. Combinations available in 102 Series only. 5.5" bull barrel replaced the 4.5" barrel in early 1962. Also produced with U.S. marking for military. NOTE: Add $200 premium for factory combination; 12 percent premium for box with papers.