Quick Answer
TSS outperforms lead shot for upland hunting in terms of pattern density and penetration, particularly at longer ranges. TSS also offers greater resistance to lead poisoning for waterfowl and upland game birds. However, TSS's higher price point and potential for over-patterning may affect its overall effectiveness.
TSS Advantages
TSS (Tungsten Super Shot) is a high-density shot material that has become increasingly popular among upland hunters. Its unique composition allows for a tighter pattern density and deeper penetration, making it more effective at longer ranges. At 30 yards, a 28-gauge TSS load can maintain a 40% pattern diameter of 16 inches, compared to 24 inches for a lead shot load. This increased penetration is particularly useful for hunting thicker-billed game birds, such as grouse and pheasants.
TSS Considerations
While TSS offers several advantages over lead shot, its higher cost and potential for over-patterning must be considered. TSS loads can be significantly more expensive than their lead shot counterparts, and hunters must be mindful of their range and target to avoid over-patterning. This can be mitigated by using TSS loads in smaller gauges (e.g., 20- or 24-gauge) and keeping a safe distance from targets. Additionally, TSS loads are more susceptible to pellet deformation, which can affect their pattern density and penetration.
Gauging the Right Load
When choosing a TSS load for upland hunting, it’s essential to consider the gauge and shot size. Smaller gauges (20- or 24-gauge) are often preferred for TSS loads due to their tighter patterns and deeper penetration. A 24-gauge 3-inch TSS load with a 1-1/8 oz load, for example, can produce a 36-inch pattern diameter at 20 yards, making it well-suited for upland hunting. By selecting the right combination of gauge and shot size, hunters can maximize the effectiveness of TSS loads and achieve optimal results in the field.
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