Do TSS loads have a longer shelf life than lead?

TSS Shelf Life

TSS (Tungsten Super Shot) loads are a popular choice among waterfowl and turkey hunters due to their exceptional density and pattern characteristics. These loads contain tungsten alloy pellets, which are non-toxic and resistant to corrosion. This makes them ideal for long-term storage without the risk of degradation associated with lead-based shot.

When stored properly, TSS loads can last for 10 years or more. However, it’s essential to follow the manufacturer’s storage guidelines, which typically include keeping the ammunition in a cool, dry place, away from direct sunlight and moisture. A temperature range of 55-75°F (13-24°C) and humidity levels below 60% are ideal for storing TSS loads. Avoid storing ammunition near chemicals, fuels, or other substances that may cause corrosion or degradation.

Comparison with Lead

In contrast, lead-based shot has a shorter shelf life due to its susceptibility to corrosion and degradation. Lead can react with air and moisture, causing it to oxidize and become brittle. This can lead to a decrease in shot size and a loss of pattern density. When stored improperly, lead shot can degrade in as little as 2-3 years. Lead-based shot stored in humid environments or exposed to direct sunlight can break down even faster, typically within 5-7 years.

To maximize the shelf life of TSS loads, hunters should follow proper storage and handling techniques. This includes keeping the ammunition in its original packaging, using a desiccant to maintain low humidity levels, and avoiding exposure to extreme temperatures or chemicals. By following these guidelines, hunters can ensure that their TSS loads remain effective and potent for years to come.