Pick up a patternmaster choke tube that fits your favorite shotgun.....either the long range or extended range model. I prefer the non ported ones.
The way they are designed, the bigger the shot, the tighter the pattern. Goose hunters, with large steel shot, swear by them. For coyotes, out in the open desert country, I use #4 buck out of a SP-10. When you call in multiple dogs, your 2nd and 3rd shots are going to be at coyotes asses. You'll need the extra penetration of #4 buck. 1st shot, smaller pellets would be more likely to work, with a closer coyote facing you, or broadside.
Andy3
PS. I remember reading Gerry Blair, in Trapper and Predator Calling magazines, in the early 80's......I was a BIG fan of his, and applied what he wrote to NM coyotes. Loved his style of writing!
