I use my Beretta 686 O/U and a 3091 semi for hunting Canada's in MD and ducks in LA. The goose hunting is from a pit, I use I/C and skeet in the 686 and either skeet or I/C in the 3091. I use Kent Fast Steel in both guns, the 686 with #1 steel the I/C and #2's in the skeet tube. In the swamps and marshes of LA I use the 3091 with the steel, usually Winchester #3's but adjust the shot size to the game. For teal, 6's or 7's. I find that my guns with Beretta chokes pattern at least 1 choke size tighter than lead. In fact, they pattern pretty well to the choke size Beretta lists on the choke tube list for steel.
