I have been hunting for over forty years and a 300yd shot is my longest to date. I have some questions for you guys.Using Rifles, what do you consider the minimum amount of energy that you would want to have to kill a whitetail deer? At what ranges do you practice? How much farther will you shoot than you practice? How do you practice at long rang using hunting conditions. What is the group size that you think is the maximum that you should have at your maximum range? /ubbthreads/images/graemlins/grin.gif /ubbthreads/images/graemlins/grin.gif /ubbthreads/images/graemlins/grin.gif capt david