Ok, I am going to ask for some opinions, I trust you guys... :? 
I want to use a 12 gauge pump on coyotes, I have 5 chokes.  Everything from skeet thru turkey. It's been a few years and  never had screw-in chokes before.  I figure if I get it rght for coyotes, foxes won't fall too far behind.  I am going to use my shotgun, my buddy is considering his .22 rimfire; I expect to be doubling his shots, for quick kills.  I want to use BB waterfowl 3" round, with a full or turkey choke. I haven't bought the ammo yet, so let me know, and I am not in the mood to take out a loan for Hevi-shot.....maybe for turkeys.   We call at night and with the moonlight and snow, it's a blast. Any pointers on the shotgun ammo and choke choices?  
What's a good 
call combo for foxes and 'yotes??  was considering the Primos Regulator tandem.  
Thanks!  JeffG 
