Predator hunting is a difficult task. You have to outsmart the creature of the natural instinct as "cunning as a fox." Predators (coyotes, bobcats, and foxes) are naturally vigilant, and make them fall in love with the calling animal that depressed is not easy. When the opportunity comes itself, more often than not dealing with animals that come quickly and will not survive if you miss, make you a little time to prepare. This is when you need full confidence that your ammunition will be about your target and finishing work. With varied shooting distances, you will experience predatory hunting, and with a little time to determine the exact detention in your scope, you will need a cartridge that has a flat track.