Hevi-Shot Hevi-Hammer combines the power of bismuth with the economy of steel to take home more ducks and geese. Hevi-Shot devotes 15 percent of the HEVI-Hammer Waterfowl payload to 9.6 g/cc HEVI-Bismuth pellets, which is layered over the remaining steel shot to extend effective range and tighten patterns. FeaturesLeading 15 percent layer is HEVI-Bismuth alloyed and castPrecision steel makes up 85 percent of the payloadHEVI-Bismuth delivers 38 percent more lethal range over steelMore clean kills at longer distancesImproved cold-weather performance