Hevi-Shot Bismuth Waterfowl 12 Gauge 2-3/4in #6 1-1/4oz Waterfowl Shotshells - When you're waking up at zero-dark-thirty and heading out in the chilly morning fog of opening day, you want to give yourself every opportunity for success. You want a shell that delivers maximum force at a price that doesn't force you to take out a second mortgage. Hevi's new HEVI-Bismuth Waterfowl shells utilize bismuth, which is 22 percent denser than steel, to deliver more downrange lethality at an affordable price. And, it's safe for older fixed choke and fine classic doubles shotguns.