Winchester Drylok Super Steel Magnum shotshells are engineered to provide ultimate water-resistant performance and heavy-hitting energy for serious waterfowl hunters. These 12 Gauge, 3.50 magnum shells feature a massive 1 9/16 oz load of #2 steel shot, achieving a muzzle velocity of 1300 ft/s. The specialized Drylok system utilizes a water-resistant wad and plated shot to ensure reliable ignition and consistent patterns even in the harshest, wettest marsh environments. Each box contains 25 rounds of high-performance, lead-free ammunition designed for maximum knockdown power and reliability in the blind. Safety Note Only use this ammunition in firearms specifically chambered for 12 Gauge 3.50 shells and rated for steel shot. Ensure your chokes are steel-shot compatible to prevent barrel damage. Always follow all safe hunting practices and local laws.