I have had great luck on Geese with HEAVY SHOT 2s, for mallards, Heavy Shot 4s and 6s, and for woodies 6s work best for me. My gun loves then. Plus they work great on Turkeys. I was three for three last year with Heavy Shot 4s. One Tom I shot at 42 yards and I jsut use a factory 870.

GREAT LUCK THIS NEW YEAR!