The Winchester SX4 Waterfowl Hunter in 12 gauge (brand part no. 511258391) is a semi-automatic shotgun built around a 26-inch barrel with a 3-inch chamber, continuing the Super X line’s worldwide reputation for speed, reliability, and handling. Winchester finishes this SX4 Waterfowl Hunter in TrueTimber Prairie camo and builds it around a self-adjusting active valve gas system that cycles a wide range of loads. Among semi-auto shotguns in the semi-auto shotguns category, this SX4 favors hunters who want reliable cycling across varied shell loads.

Key Specifications

• Chambered in 12 gauge with a 3-inch chamber.
• Operates on a self-adjusting active valve gas system.
• Features a 26-inch barrel.
• Feeds from a tube magazine with a 4+1 capacity.
• Includes Full, Modified, and Improved Cylinder chokes.
• Equipped with a TruGlo fiber optic front sight.
• Fitted with a reversible safety button.
• Finished in TrueTimber Prairie camouflage.
• Ships at approximately 9.3 pounds.

Frequently Asked Questions

What makes this shotgun’s gas system different? A self-adjusting active valve system that reliably cycles a wide range of shell loads.

What chokes are included? Full, Modified, and Improved Cylinder chokes.

Buy the Winchester SX4 Waterfowl Hunter 12 Gauge Shotgun

Reliable cycling across varied loads in a Prairie camo finish is exactly what this SX4 delivers. As soon as it’s ready to ship, order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.