The Winchester SX4 Waterfowl Hunter in 12 gauge (brand part no. 511289292) is a semi-automatic shotgun built around a 28-inch barrel with a 3.5-inch chamber, giving waterfowl hunters a fast-cycling, reliable autoloader for the blind. Winchester finishes the SX4 in a textured Woodland camo pattern with a fixed, ergonomic paneled grip stock built for a right-handed shooter. Among semi-auto shotguns in the semi-auto shotguns category, the SX4 Waterfowl Hunter favors hunters who want Winchester’s proven Super X autoloading platform in a full-size waterfowl-ready package.

Key Specifications

• Chambered in 12 gauge.
• Chamber size is 3.5-inch.
• Operates as a semi-automatic shotgun.
• Features a 28-inch barrel.
• Feeds from a magazine with a 4+1 capacity.
• Includes Full, Modified, and Improved Cylinder chokes.
• Fitted with a TruGlo fiber optic front sight.
• Equipped with a reversible safety button.
• Finished in Woodland camouflage.
• Built with a fixed textured paneled grip stock.
• Ships at approximately 9.5 pounds.

Frequently Asked Questions

What chokes are included? Full, Modified, and Improved Cylinder chokes ship with the gun.

What chamber size does it accept? A 3.5-inch magnum chamber, running 2.75-inch through 3.5-inch shells.

Does it come with sights? Yes, a fixed TruGlo fiber optic front sight.

Buy the Winchester SX4 Waterfowl Hunter 12 Gauge

A dedicated waterfowl autoloader with a magnum 3.5-inch chamber and Woodland camo finish is exactly what the SX4 Waterfowl Hunter delivers. As soon as it’s ready to ship, order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.