The first came a number of years ago when I was breaking in an E.R. Shaw .30/06. During the break-in process it grouped OK, but was nothing to write home to Mother about. (Not that Mother would care. She would say, you’re going to destroy your hearing with all this shooting. Why don’t you learn to figure skate, or raise llamas?) I had just finished the break-in process, which took something like 30 rounds, when I started seeing sensational groups appearing downrange. It was so sudden, and so dramatic, that it was like someone had thrown a switch.