Winchester SX4 Waterfowl Hunter | 20ga | 26″ | 511212691

The Winchester SX4 Waterfowl Hunter is a semi-automatic 20 Gauge shotgun configured for waterfowl use with a Mossy Oak Bottomland camouflage finish. It features a 26″ back-bored vent rib barrel, a 3″ chamber and a tubular magazine designed for 2.75″ shells. Controls and ergonomics are sized for reliable operation in wet or cold conditions, and the gun ships with multiple Invector-Plus choke tubes.

Typical applications include waterfowl hunting from blinds or marshes and general field hunting where a camouflaged, weather-resistant semi-auto is preferred.

Product Specifications

• The shotgun is chambered for 20 Gauge.
• The chamber accepts 3-inch shells.
• The barrel measures 26 inches and features a back-bored vent rib.
• The overall length is 47 inches.
• The unloaded weight is approximately 6.75 pounds.
• The length of pull is 14 1/4 inches.
• The tubular magazine capacity is 4 (2.75″ shells).
• The stock is composite with a Mossy Oak Bottomland finish.
• The receiver is made from aluminum alloy and finished in Mossy Oak Bottomland.
• The included choke tubes are Full, Modified and Improved Cylinder using the Invector-Plus system.
• The sights include a fiber optic front sight.
• The recoil pad is an Inflex 1 Small with hard heel insert.
• The barrel material is steel.
• The choke system is Invector-Plus Flush.
• UPC: 048702017582.

The SX4 Waterfowl Hunter balances hunting-specific features—camouflaged finishes, sling swivel studs and a ventilated rib—with the SX4’s autoloading action and user-friendly controls. Its included Invector-Plus choke set and Inflex recoil pad make it ready for wetland and field outings where weather resistance and quick handling matter. The configuration is practical for long days in a blind and for hunters seeking a dedicated waterfowl setup.

Users commonly praise the SX4 for its improved balance and handling compared with prior models, and many note the durable Mossy Oak Bottomland finish and dependable autoloading performance.