Hey guys, I recently posted about hunting coyotes here in KY with a shotgun. This kind of goes along with that, my question is have any of you ever used a Carlson's Coyote Choke and if so how well did it work (I will be shooting a Benelli Nova 12ga)? Also I am kind of confused on Cabela's website they have one for Berreta/Benelli and one for Benelli Crio+? What is the Crio+ for? Thanks!