Product Description The Winchester Bismuth Waterfowl Shotshells deliver premium performance for hunters who demand the best. Featuring precision tin-plated bismuth shot, these 12-gauge shells are engineered to hit harder than steel while remaining completely lead-free and compliant with non-toxic shot regulations. The buffered payload keeps more pellets on target, extending effective range to 60 yards, while the water-resistant lacquered primer and double-seal wad construction ensure reliable ignition even in the harshest wetland conditions. Smooth, rounded bismuth pellets reduce barrel wear, making them safe for use in both modern and older shotguns. Whether you are pursuing ducks or geese, Winchester Bismuth ammunition provides the pattern density, downrange energy, and dependable performance you need to succeed in the field. Product Highlights Lead-Free Bismuth Shot: Tin-plated, smooth, and rounded bismuth pellets offer density comparable to lead while complying with non-toxic shot regulations in all hunting zones. Buffered Payload for Extended Range: Buffering keeps the shot charge intact for tighter patterns and reliable 60-yard field performance. Water-Resistant Construction: Lacquered primer and double-seal wad keep out moisture, ensuring consistent ignition in wet weather and marshland environments. High Muzzle Velocity: Launches at 1450 fps, delivering fast, flat trajectories and excellent downrange energy transfer on waterfowl. Safe for All Shotguns: Bismuth is softer than steel, reducing internal wear and making it ideal for use in older, tighter-choked firearms as well as modern shotguns. Specs Brand: Winchester Ammo MPN: SWB1231 UPC: 020892027084 Caliber: 12 Gauge Shell Length: 3" Shot Weight: 1 3/8 oz Shot Type: Tin-Plated Bismuth (Buffered) Shot Size: #1 Muzzle Velocity: 1450 fps Rounds Per Box: 25 Rounds Per Case: 250 (10 Boxes) Lead Free: Yes Reloadable: Yes Corrosive: No Case Type: Shotgun Casing Primer Type: Shotgun Primer Application: Waterfowl / Hunting Country of Origin: USA Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer. ]]>