Winchester SX4 Waterfowl Hunter | 20ga | 28in | 511258692

The Winchester SX4 Waterfowl Hunter is a semi-automatic 20-gauge field shotgun finished in TrueTimber Prairie camouflage. It features a 28-inch vent-rib, back-bored barrel and a 3″ chamber to accept a range of 20-gauge loads. Ergonomic updates include textured grip panels, an Inflex recoil pad and reversible safety for ambidextrous operation. This configuration is intended for wetland and migratory waterfowl applications, as well as general field use where durable synthetic stocks and camo finishes are preferred.

Product Specifications

• The model is SX4 Waterfowl Hunter.
• The manufacturer part number is 511258692.
• The gauge is 20 Gauge.
• The barrel length is 28 inches.
• The chamber accepts 3″ shells.
• The capacity is 4 + 1.
• The action type is Semi-Auto.
• The stock material is synthetic with a TrueTimber Prairie finish.
• The metal and barrel finish is camouflage (TrueTimber Prairie).
• The shotgun includes three Invector-Plus choke tubes (F, M, IC).
• The choke type is Invector-Plus flush.
• The sighting system is a TruGlo fiber-optic front sight.
• The recoil system uses an Inflex Technology recoil pad.
• The overall length is 49 inches.
• The UPC is 048702019081.

Purpose-built for the field, this SX4 Waterfowl Hunter combines a gas-operated Active Valve system with ergonomic refinements that support long days in marsh and wetland environments. The back-bored vent-rib barrel and included Invector-Plus chokes provide flexibility across common waterfowl loads while the synthetic camo stock stands up to wet conditions and heavy use. For hunters who want a durable, semi-automatic 20-gauge setup tailored to waterfowl patterns, this configuration delivers a practical balance of features without unnecessary complexity.

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