Browning BSS 30in bbls opened to IC/MOD. Favorite load is bismuth 2 3/4in with 1 1/4oz #4 at 1220. They called this a Sporting Game load but ducks just hate it. Running low on these now so I’ll soon shift to #5 in the same load. Got lots of those. Bismuth #2 is deadly for me on geese These are hard to find loads as most guys want higher velocities, so that’s what gets produced. I may have to load my own one day. To be fair, I ‘d do as well with steel 2’s in an auto, but these are fine for me.