I new family in-law is interested in shooting so I'm trying to help him. He wants to shoot white tail deer and is sold on the idea of a .243...his mother-in-law shoots a .243. He is 6"5"-6'6" with long arms so most guns are too short for him. An adjustable stock would probably solve that problem. Can you guys recommend a rifle line that I can look into for him. And if you have knowledge of a specific rifle brand or model, please pass it along. Thanks for your help