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Do Regulations Vary on Non-Toxic Shot by State?

April 5, 2026

Quick Answer

Regulations vary on non-toxic shot by state, requiring hunters to check local guidelines before using bismuth tungsten loads or other non-lead ammunition.

State-Specific Regulations

Regulations regarding non-toxic shot vary from state to state, influenced by game species, hunting method, and specific hunting seasons. For instance, the use of non-lead ammunition is mandatory for hunting waterfowl in the United States, under the Migratory Bird Hunting and Conservation Stamp Act. However, states like California and Oregon mandate non-lead ammunition for all big game hunting, regardless of hunting method. Hunters must familiarize themselves with local regulations to avoid fines or penalties.

Non-Toxic Shot Types

Bismuth tungsten loads, also known as bismuth alloy or bismuth tungsten alloy, are a popular choice for non-toxic hunting ammunition. These loads contain a mixture of bismuth, tungsten, and other elements, offering a lead-free alternative for hunting waterfowl and upland game birds. Bismuth tungsten loads are available in various configurations, including 00, 1, and 2 shot sizes, and can be used in 12-gauge firearms.

Choosing the Right Load

When selecting a bismuth tungsten load, hunters should consider the type of game being hunted and the shooting distance. For example, a 1 1/8-ounce load of 00 shot is suitable for upland game birds at moderate ranges, while a 1 3/8-ounce load of 2 shot is better suited for waterfowl at longer ranges. Hunters should also consider the recoil and performance characteristics of the load in their specific firearm, to ensure optimal performance and accuracy.

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