Thanks for all the info. I have not looked at the Meopta untill now. It seems to be a good scope but if I have a dog at 500 to 700 yards they will usally just sit down and bark. So I have time to make my adjustments. So going with the tactical version I should be more percise ? I know making 600 yard shots on dogs are not easy by no means I just want to have the best tools to complete the job. So you guys think the 5.5x22x56 is to much at close range 40 to 80 yards? Is the 3.5x15x50 as good at 700+. I know the best thing I can do is practice,practice,practice and then go practice. Thanks