RE: How many pellets are in a 20 gauge 2 3/4?
If you are comparing similar shot charges.... such as a heavy dove 1oz 7.5s in a 20ga to a high velocity or light recoil 1oz load of 7.5s in a 12ga.... then the question is really what is heavier... and pound of feathers or a pound of bricks?
Just as an aside... there are roughly 350 pellets in a 1 oz charge of lead #7.5s.