The Winchester SX4 is a semi-automatic hunting shotgun designed for reliable field use with user-focused ergonomics and weather-resistant finishes. It pairs a 24-inch barrel and a 3-inch chamber with a synthetic stock and a non-glare matte black finish intended for hunting scenarios. Controls are enlarged for easier operation in cold or wet conditions and the forearm and grip are textured to improve handling.
Key Specifications
- The firearm is chambered in 20 Gauge.
- The barrel measures 24 inches.
- The chamber accepts 3-inch shells.
- The action is a Semi-Auto autoloading receiver.
- The finish is Matte Black to reduce glare in the field.
- The stock is Black synthetic with improved ergonomics and textured gripping panels.
- The receiver is Aluminum alloy.
- Sighting is provided by a Truglo fiber optic front sight.
- Includes the Invector-Plus choke system with F, M, IC options.
- The length of pull measures 14 1/4 inches.
The SX4 delivers practical features tuned for hunting: adjustable length-of-pull spacers, a self-adjusting gas system to cycle a wide variety of loads, and an Inflex recoil pad to manage felt recoil. Its combination of a synthetic, weather-resistant stock and a matte non-glare finish makes it suitable for extended use in the field while maintaining straightforward operation and maintenance.
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.
