Winchester SX4 Waterfowl Hunter | 12 GA | 26in | 511289391

The Winchester SX4 Waterfowl Hunter is a gas-operated, semi-automatic 12-gauge shotgun finished in Woodland camouflage. This model ships with three Invector-Plus choke tubes (Full, Modified, Improved Cylinder) and a TruGlo fiber-optic front sight. Its synthetic stock incorporates textured grip panels, sling swivel studs and an Inflex recoil pad for improved handling in wet-field environments. The SX4 uses Winchester’s Active Valve gas system for reliable cycling across a range of loads.

Product Specifications

• The UPC is 048702022630.
• The manufacturer is Winchester.
• The model is SX4 Waterfowl Hunter.
• The manufacturer part number is 511289391.
• The action type is Semi-Auto.
• The gauge is 12 Gauge.
• The maximum chamber size is 3-inch.
• The barrel length is 26 inches with a back-bored vent rib and chrome-plated bore and chamber.
• The capacity is listed as 4 + 1.
• The stock material and finish are synthetic with Woodland camouflage.
• The receiver material and finish are aluminum alloy with Woodland camouflage.
• Chokes included are F, M, IC (Invector-Plus Flush).
• Barrel features include back-bored vent rib and chrome-plated chamber and bore.
• The sight is a TruGlo fiber-optic front sight.
• The safety is a reversible safety button.

Designed for field waterfowl use, the SX4 Waterfowl Hunter combines weather-resistant finishes and practical, hunting-oriented features such as sling swivel studs, LOP spacers and a textured grip for secure handling in adverse conditions. The chrome-plated bore and included Invector-Plus chokes make this shotgun compatible with steel shot and versatile for a range of waterfowl loads.

Many users praise the SX4 for its reliable, fast-cycling operation and for a noticeably soft-shooting recoil impulse compared with older designs.