Quick Answer
Non-toxic loads are crucial for waterfowl hunting because they prevent lead poisoning in waterfowl and other wildlife. This is especially important since waterfowl often ingest lead shot during the hunting season. As a result, non-toxic loads have become mandatory in many countries and states.
The Problem with Lead Shot
Lead shot was the standard for waterfowl hunting for decades, but it poses a significant threat to waterfowl populations. When waterfowl ingest lead shot, it can cause a range of health problems, including paralysis, seizures, and death. In fact, it’s estimated that up to 80% of waterfowl fatalities can be attributed to lead poisoning.
Bismuth Tungsten Loads: A Safer Alternative
Bismuth tungsten loads are a popular non-toxic alternative to lead shot. These loads use a combination of heavy tungsten and bismuth oxides to create a dense, non-toxic projectile. Bismuth tungsten loads are designed to penetrate the same depth as lead shot, making them an effective choice for waterfowl hunting. In fact, studies have shown that bismuth tungsten loads can penetrate up to 14 inches of waterfowl tissue, compared to 12 inches for lead shot.
Choosing the Right Load
When selecting a bismuth tungsten load, look for a load that is specifically designed for waterfowl hunting. These loads typically use a larger shot size, such as BB or BBB, to ensure maximum penetration. It’s also essential to choose a load that is the right weight for your shotgun. A 1 1/8 ounce load is a good starting point for most waterfowl hunters, but you may need to adjust the weight depending on the type of hunting you’re doing.
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