Description
Duck hunting in flooded timber, marshes, and rain-soaked blinds is tough on gear. Your boots get wet. Your gun gets wet. Your ammo needs to stay dry. That's what the Drylok system is built for.
These Winchester shells feature a two-piece double-seal wad that acts like a barrier against moisture. The lacquered primer works in tandem with the wad system to ensure your powder stays protected no matter what conditions you're hunting in. You get reliable ignition every time, even when everything else is damp. The plated steel shot resists corrosion, so you're not dealing with rust-prone pellets in a wet environment.
Magnum Load for Longer-Range Ducks and Geese
The 3.5-inch shell holds 1 9/16 ounces of number 2 shot at 1300 feet per second. That's a heavy load that maintains velocity downrange, giving you tighter patterns and more knockdown power when birds are at 40 yards or beyond. The heavy wad design protects your barrel while creating denser shot strings that deliver consistent patterns. These shells are built for the serious waterfowler who expects long-range performance.
Built to Cycle Reliably
Waterfowl hunters who rely on semi-automatic shotguns need ammo that feeds and extracts without hiccups, especially when you're wet and cold and just want the gun to work. The Drylok Super Steel design handles that. The gas seal from the wad system creates faster, more consistent velocity, which translates to better cycling in your shotgun and less downtime in the field.
Key Specifications
- Gauge: 12 Gauge
- Shell Length: 3.5 inches
- Shot Size: #2
- Shot Weight: 1 9/16 oz
- Shot Type: Plated Steel (Lead-Free)
- Muzzle Velocity: 1300 fps
- Rounds per Box: 25
- Load Type: Magnum
- Manufacturer: Winchester
- Manufacturer Part Number: XSM12L2
- UPC: 020892008489
What’s Included
- 25 rounds of Winchester Drylok Super Steel 12 gauge 3.5-inch shotshells
Frequently Asked Questions
What makes the Drylok wad system different from regular shotshells?
The Drylok Super Steel wad is a two-piece double-seal design that creates a moisture barrier around your powder and primer. This keeps your shells dry even in flooded timber, heavy rain, or sit in a wet gun case. Combine that with a lacquered primer, and you get reliable ignition in conditions where cheaper ammo might fail.
Is the plated steel shot less likely to corrode than bare steel?
Yes. The plating provides a protective layer that resists corrosion, which matters when you're hunting wet environments or storing ammo in humid conditions. Bare steel shot can develop surface rust over time, especially in damp climates. Plated shot holds up better and looks cleaner when you're inspecting your ammunition.
Will Drylok shells work in my semi-automatic shotgun?
They should cycle reliably. The faster, more consistent velocity from the wad system's gas seal helps with semi-auto cycling. That said, always verify that your shotgun's manual approves 3.5-inch magnum loads and steel shot. Some older semi-auto shotguns have limits on what they'll handle.
What choke should I use with these number 2 shot loads?
Use a choke specifically designed for steel shot. Steel is harder than lead and can damage chokes made for lead shot. Most modern shotguns come with steel-compatible chokes, but check your gun's documentation. A tighter choke like full or modified will tighten your patterns at range.





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