The Winchester SX4 Upland Field is a 12 Gauge semi-automatic shotgun configured for upland and field use. It pairs Winchester’s Active Valve gas system with improved ergonomics, a redesigned grip and forearm, and enhanced handling features intended for hunting and extended field carry. This configuration includes a 26-inch barrel, an engraved matte-nickel aluminum receiver, and a Grade II/III walnut field stock.
Key Specifications
- The shotgun is chambered in 12 Gauge.
- The barrel measures 26 inches.
- The action is a Semi-Auto using Winchester’s Active Valve gas system.
- The maximum chamber size is 3 inches.
- The capacity is 4 + 1.
- The receiver is an engraved matte nickel aluminum alloy.
- The stock is Grade II/III walnut in a field-style configuration.
- Included are Invector-Plus choke tubes (F, M, IC).
- A TruGlo fiber-optic front sight is fitted.
- The overall length is 47 inches.
With features such as Inflex recoil-pad technology, a reversible safety button, enlarged controls for gloved operation, and a scroll-engraved receiver, the SX4 Upland Field is built for practical field performance and refined handling. Its combination of choke options, fiber-optic sighting, and balanced ergonomics make it suitable for upland hunting and other field shooting applications where reliable cycling and comfortable carry are priorities.
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.




