Bill Calfee has been working with guns since the 1970’s and decided to focus on the 22 rimfire beginning in the 1980’s. Since the 1980’s Bill has had many ideas on how to improve the accuracy of the 22 rimfire, some ideas have increased the accuracy potential tremendously and some ideas proved out to be learning experiences for future ideas. Since about 2001 Bill has tried to capture his ideas, experiments, testing, and conclusions by writing about them. He has written about the successes ...