I'm in line for a .310 buckshot mold and was looking for some possible loads. I'm thinking both full power and reduced load. It looks like they should be right around 10 pellets per ounce. To those of you currently loading .310 buck in 12 gauge, does it stack in 3's in wads? How about 4's without petals? I would like to load these in 2 3/4" federal hulls, and use both 700x and Bluedot.