My first was my father's sporterized 1903A3 Springfield in 30-06. I think I was 10 or 11. He asked after the first shot if it hurt and I smiled and lied out of fear that he would not let me shoot it again. That rifle now resides in my collection right along side my mother's 1903A3. I never loaded for either as they came to me with two and a half cases of Remington 180 grain Core-Lokt which both shoot sub-moa.