I don't believe there is a do all shotgun, but a reciever with many barrels and an adjustible stock
For my Benelli, I have the option of a steel reciever or M2 aluminum reciever, XP or reduced power trigger units, high rib or flat rib barrel (the flat legacy barrel is killer for skeet, the high Cordoba barrel is great for Sporting clays), a briley wieght or a regular benelli endcap, a huge range of stock adjustments and even comb adjustments with the CF stock, and I can choose pretty wood or the durable cormfortech stock for the rainy days. I do love my Benelli.
