My shotgun patterns great with Carlson's Coyote choke. Dead Coyote and Remington No.4 seem to do the best.
On a side note, I called this same coyote in again, but he wouldn't step out of the brush to give me a clean shot. I don't know what's wrong with this dog. He might be retarded. I feel like I can just keep calling him in, and he'll just keep coming in. The last time he came to the call twice, but the leaves are still hanging on enough to make me hesitate sending a load of Dead Coyote into the thick stuff. It might have dropped him, but I wasn't going to risk missing again.