Winchester SX4 Waterfowl Hunter | 12 Gauge | 26in | 511250291

The Winchester SX4 Waterfowl Hunter is a semi-automatic 12-gauge autoloader built with waterfowl hunting in mind. It pairs a 26-inch back-bored vent rib barrel and a 3.5-inch chamber with a Realtree Timber synthetic stock and a Truglo fiber‑optic front sight for low‑light acquisition. Controls and ergonomics are sized to support operation in cold, wet conditions. This configuration is suited to blind and marsh waterfowl hunting and other field-oriented wing-shooting applications.

Product Specifications

• The UPC is 048702018206.
• The manufacturer is Winchester.
• The model is SX4 Waterfowl Hunter.
• The manufacturer’s part number is 511250291.
• The gauge is 12 Gauge.
• The action is Semi-Auto.
• The barrel length is 26 inches.
• The chamber accepts up to 3.5 inches.
• The magazine capacity is 4 rounds.
• The overall length is 47 inches.
• The unloaded weight is approximately 7 pounds.
• The stock material is synthetic with a Realtree Timber finish.
• The finish is Realtree Timber camouflage.
• Included choke tubes are Full, Modified, Improved Cylinder (Invector-Plus).
• The sighting includes a TRUGLO fiber-optic front sight and a ventilated rib.

Designed as a dedicated waterfowl platform, the SX4 Waterfowl Hunter combines a proven gas-operated action with weather-resistant finishes and user-focused controls. Its configuration and included Invector-Plus choke set make it practical for a range of wetland shooting scenarios where reliable cycling, corrosion-resistant components, and low-light sighting are priorities.