Winchester SX4 Waterfowl Hunter 12 GA 28″ Barrel

The Winchester SX4 Waterfowl Hunter pairs a gas-operated semi-automatic action with Realtree Max-7 camouflage across the receiver, barrel and stock for dedicated wetland hunting use. It features a 28-inch vent-rib barrel with a chrome-plated chamber and bore, designed to function with 3.5-inch shells. Controls are sized and positioned for reliable operation in wet or cold conditions, and the design includes ambidextrous safety features and sling swivel studs for field use. The firearm ships with multiple Invector-Plus choke tubes and a TruGlo fiber-optic front sight for straightforward patterning and sight acquisition.

Key Specifications

• This model is chambered for 12 Gauge.
• The barrel measures 28 inches and features a ventilated rib with a chrome-plated chamber and bore.
• The chamber accepts up to 3.5-inch shells.
• It uses a semi-automatic (gas-operated) action employing Winchester’s Active Valve system.
• Receiver, barrel and furniture are finished in Realtree Max-7 camouflage.
• The stock is synthetic with Realtree Max-7 pattern and includes length-of-pull spacers.
• The receiver is constructed from aluminum alloy.
• Includes three Invector-Plus choke tubes: Full, Modified, Improved Cylinder.
• Equipped with a TRUGLO fiber-optic front sight for improved sight acquisition in variable light.
• Magazine type is a tubular magazine configured for 2.75-inch shells.

Purpose-built for waterfowl hunting, the SX4 Waterfowl Hunter balances reliable gas-operated cycling with field-oriented features like oversized controls, an Inflex Technology recoil pad, and multiple choke options. Its Realtree Max-7 finish keeps the gun discreet in marsh and wetland environments while the synthetic stock simplifies care and maintenance in adverse conditions. For shooters who prioritize dependable autoloading function and straightforward, hunter-focused ergonomics, this SX4 configuration provides a practical, well-equipped package.