Similar characteristics like Model D, with interchangeable 4.5" or 6.75" barrels. Sold with barrel or as combination with both barrels. Adjustable sights. Blued, with checkered walnut grips. Optional checkered thumbrest walnut grips. Introduced 1949; discontinued 1950; approximately 3,300 produced. NOTE: Add $325 premium for factory combination; $50 premium for factory target grips; 15 percent premium for box with papers.