BG 2.2 will involve modified buckshot. In 2.1.1 there are 10 pieces of shot. We are reducing the number (probably to 6) and raising the damage each piece does. The overall damage will be slightly less, but still lethal if you get a solid shot on someone.
Testing currently:
Bess Carbine- fires 6 pieces of shot. 4 pieces to the chest are lethal. A chest shot for each piece will deal 25 points of damage.
Fowler- fires 6 pieces of shot. 5 pieces to the chest are lethal. A chest shot with each piece will deal 22 points of damage.
