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Q&A · Hunting

Minimum Requirements for Using Bismuth in Waterfowl Hunting?

April 5, 2026

Quick Answer

To use bismuth in waterfowl hunting, you must have at least two different loads in your waterfowl season bag, including one steel and one non-toxic load, such as bismuth. It is also essential to check local regulations, as non-toxic shot requirements may vary by state or region. Some states allow only non-toxic shot for waterfowl hunting.

Bismuth Load Requirements

Bismuth loads are an excellent alternative to traditional lead shot, offering a high weight retention and dense pattern. When using bismuth loads, it’s essential to follow the manufacturer’s recommendations for shot size and charge weight. Typically, bismuth loads are available in 3-4 inch shells with 1 1/8 to 1 1/4 oz of shot charge. For waterfowl hunting, a 3-inch shell with 1 1/8 oz of shot is a good starting point.

Choosing the Right Bismuth Load

When selecting a bismuth load, consider the following factors: shot size, charge weight, and velocity. A smaller shot size, such as 2 3/4 or 3, is ideal for hunting smaller waterfowl species, while a larger shot size, such as 3 1/2 or 4, is better suited for larger species. Always match your shot size to the species you are hunting.

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