I hunted them with the same gang for 30 years, and we killed thousands of them we used hounds, and all of the hunters were farmers from the area, so we had no restrictions til cityets moved in. we used to carry 2 guns a shotgun and a rifle, at the beginning we used #2 shot for close range, but the motto was fire all three at him, even then some kept on going, in one instance i shot it five times before he died, then i switched to BB but still some got away, then i switched to #4 buck and i never had one make it. #4 buck 3 inch has 48 25 call pellets, i still use them on beaver and keep my pond clear, also we could shoot the coyotes at ranges of 50 yards and more, one guy shot one with a 10 gauge at 100 yards, this guy has shot them with a 270 130 grain at a kilometer. there is nothing beter to practice at shooting at long distance then coyote hunting. you learn how to lead and rely on you instinct, and your brain to make the adjustment for the range. john