Find duck hunting call manufactures from small hand made duck calls to large commercial duck call manufacturers
Most duck hunters are quite use to shooting with steel shot. The general consense is to buy the cheapest steel shotgun shells and then go hunting. But there is something better.
According to guide Phil Schweik, duck hunting is not usually a sport for the uninitiated hunter. Yes, someone can go out and puddle jump ducks and get their share, but to be consistent in getting flowage, reservoir, or big, open-water ducks, you've got to be proficient in a number of techniques, including "calling," decoy location, and concealment.