Would like to know if anyone has a rifle chambered for a .30 BR that is magazine fed and not a single shot. If you have such a rifle as this,please indicate the action used, if you have experienced any problems and what was the name of the gunsmith who did the work for you. Also, include any loading data and suggestions. My purpose in asking these questions is because I would like to build such a rifle and know what problems there are if any. I want to thank in advance anyone who will be so kind as to take time to respone to this request