The new model has been requested by our user: Margolin Practice Shooting Pistol a .22 LR pistol primarily used for competitive target shooting in 25m Standard Pistol class under the rules of the International Shooting Sport Federation for bullseye round-target shooting at 25 m. The Margolin has been used since the 1950s, and complies with all international competition standards. [url=https://en.wikipedia.org/wiki/MCM_pistol]More on wikipedia>>[/url]