I have a hard time understanding how anyone can, on any given day shoot a live coyote at 500, 600, 700, 800, 900 yards with any certainty. Calculated chance yes.
There are numerous variables that are almost impossible to account for. How can you tell what the wind is doing for sure. Elevation differences and landscape. Heat waves alone can mess up your sight. What about a twig you can't define. This is also considering you are setup with a good rest. A Kestral weather gauge might help too.
Some of those guys shooting on Randy Andersons videos are good shots dropping a lot of coyotes even running. I think the longest kill shot is just over 500 yards but some were shot at many times by several guys before dropping at 400 or less.
