Quick Answer
When selecting TSS shot for birds, consider the gauge of your shotgun, the bird species, and the shooting distance. TSS shot is most effective at close to medium ranges. Choose the correct shot size according to the bird's body size and the desired effect.
TSS Shot Size and Gauge
When using TSS shot in a sub-gauge shotgun, it’s essential to consider the gauge’s limitations. A 12-gauge shotgun can handle larger shot sizes, but smaller gauges like 20 or 28-gauge may require smaller TSS shot sizes to maintain effective pattern density. For example, a 28-gauge shotgun may require 7.5 or 8 TSS shot to achieve a dense pattern at 20 yards.
Bird Species and Shot Size
The bird species dictates the TSS shot size. For waterfowl like ducks and geese, use larger shot sizes (e.g., 7.5 TSS) for faster killing speeds. For smaller upland game birds like quail and grouse, use smaller shot sizes (e.g., 8 or 8.5 TSS) to minimize pellet spread and prevent over-penetration. Remember that the bird’s body size and the desired effect also influence shot size selection.
Shooting Distance and Spread
TSS shot is most effective at close to medium ranges, typically up to 30 yards. Beyond 40 yards, pellet spread becomes too large, and shot effectiveness decreases. When shooting at longer ranges, consider using smaller shot sizes and slower shot velocities to compensate for the increased spread.
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