Winchester 52D 22 LR target rifle. U.S. Marked. Single shot. Serial # 1185XXD. If you know what it is you know how rare it is. Wood is mint, metal shows normal wear for a rifle from 1965. No sight are included. Very clean example of what is known as the best 52. 950.00 FTF Edmond area. Can ship for 30 bucks. Please e mail if you have interest. Model 52D (1961): In 1956 the US Olympic rifle team commissioned ten custom Model 52C's for the upcoming Melbourne Games. These became the prototypes for the Style D when Winchester elected to redesign the entire rifle literally lock, stock, and barrel. The 52D action differed from its predecessors in being a single-shot: eliminating the magazine aperture in the receiver base rendered the entire assembly stiffer and (theoretically) more accurate. There was also a new Micro-Motion trigger lock based on the Style C but with different geometry, and adjustable to as little as one pound.