I want to get a rifle that would be used to shoot varmints in the 100-400 yard range. Needs to have limited recoil as my petite wife (110 pounds) and 16 year old niece will also be shooting this gun. I have looked at .25-06, 6mmbr, etc on paper, but don't have access to those guns for trial shoots. How have others of you resolved this question? I don't intend to reload, just get my ammo from cabelas, which may affect my choices as well. Thanks.