Winchester Drylok Super Steel Magnum 12 Gauge shotshells deliver high-velocity knockdown performance for waterfowl hunting in extreme weather. These 3 shells feature a 1 1/4 oz payload of #3 size plated steel shot with a muzzle velocity of 1400 ft/s. The two-piece double-seal wad and lacquered primer ensure maximum water resistance for reliable ignition in wet environments. A high-volume shot cup protects the barrel while maintaining consistent patterns for long-range waterfowling. Each box contains 25 rounds. Recommended use: waterfowl hunting. Safety Note Steel shot is significantly harder than traditional lead; ensure your 12 Gauge shotgun is specifically proofed and rated for steel loads. Always verify choke compatibility with steel shot to prevent potential barrel damage or safety hazards.