I don't know why so many people think a longer barrel is better for duck hunting. For steel shot a shorter barrel with an IC choke is best. I shoot a 26 inch barrel for both ducks and turkeys. You can't go wrong with this length for both. When I shot lead at ducksyears ago I did use a 30 inch full choke. I wouldn't go under 24''. My suggestion is 26'', just my opinion.