Win Bismuth 12ga 3" #4 25/250

Winchester Bismuth 12 Gauge 3" #4 Shot ammunition delivers premium, non-toxic performance for waterfowl hunting and sport shooting applications. The tin-plated bismuth pellets are engineered for uniform roundness and superior shot pattern consistency, addressing the performance expectations of operators and serious hunters requiring reliable, pattern-dense loads for extended-range work.

The 3-inch magnum case delivers increased payload capacity compared to standard 2.75-inch loads, providing denser patterns and extended effective range. Winchester's buffering compound fills voids within the shell and cushions the shot upon ignition, reducing deformation and maintaining pellet integrity through the barrel. The #4 shot size—measuring approximately 0.130 inches in diameter—balances energy retention and pattern density for waterfowl at moderate to extended ranges. Bismuth's density closely matches lead, ensuring similar ballistics without the regulatory restrictions of traditional lead shot in protected waterfowl areas.

This load is purpose-built for hunters operating in non-toxic shot mandates, including federal waterfowl zones, coastal marshes, and state wildlife management areas where lead ammunition is prohibited. The 25-round box quantity supports field-day schedules and pattern testing without excessive overage. Winchester's reputation for consistent quality control makes this load a trusted choice for hunters who cannot afford erratic patterns or velocity variation when the shot matters.

Bismuth ammunition occupies a practical middle ground in the non-toxic spectrum: it performs like traditional shot with ballistic characteristics operators understand, avoiding the velocity and pattern quirks sometimes associated with other non-lead alternatives. For shooters requiring consistent, pattern-dense performance in 12-gauge magnum loads without compromising compliance or reliability, this Winchester offering delivers measurable results in the field.