Obviously it's important to know the capability of your chosen rifle/calibre. It's then vital to ensure you are accurate enough to kill. I know that the DSC1 is a 4" group @ 100yards, I think it's a given that most experienced people will be shooting 1" or so at that range. When extending the range what would you say is an acceptable benchmark at 200yards or even three hundred yards? Lets say you consistently shoot 3" at 200yards, would that be your limit until you'd got that better?