The Winchester SX4 Hybrid 20 Gauge is a semi-automatic waterfowl shotgun configured for marsh and field use. It employs Winchester’s Active Valve gas operating system designed for reliable cycling in adverse conditions. The shotgun comes with a MO Original Shadow Grass digital camouflage synthetic field stock with interchangeable length-of-pull spacers. Three Invector choke tubes are included and a TruGlo fiber optic front sight is fitted for quick target acquisition.
Key Specifications
- The gauge is 20 Gauge.
- The action is Semi-Auto.
- The barrel measures 26 inches with a ventilated rib.
- The maximum chamber size is 3 inches.
- The stock material is Synthetic with a field-style configuration.
- The finish is MO Original Shadow Grass digital camouflage on the stock and metal.
- The choke system is Invector-Plus and includes three tubes: Full, Modified, and Improved Cylinder.
- The sighting system includes a TruGlo fiber optic front sight.
- The recoil pad uses Inflex Technology for reduced felt recoil.
- The overall length is 47 inches.
Durable, purpose-built, and configured for the demands of waterfowl and field environments, the SX4 Hybrid pairs a proven gas system with user-focused features like length-of-pull spacers, swivel studs, and a fiber-optic sight. Its synthetic camo finish and included choke set make it ready for season use straight from the rack.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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