The Winchester SX4 Compact is a shortened, autoloading 20 gauge shotgun designed for smaller or lighter shooters who prefer a more compact platform. It pairs a 28-inch barrel with a synthetic black field stock and a 13-inch length of pull to aid faster mounting and handling. The gun includes a Truglo fiber-optic front sight, Invector-Plus choke tubes, and an Inflex recoil pad to reduce felt recoil.
Key Specifications
- The gauge is 20 Gauge.
- The barrel measures 28 inches.
- The chamber accepts up to 3-inch shells.
- The action is semi-automatic.
- The magazine capacity is 4 + 1.
- The stock is made from black synthetic.
- The finish is matte black.
- Sighting includes a TruGlo fiber-optic front sight.
- Includes a three-tube Invector-Plus choke set (Full, Modified, Improved Cylinder).
- Length of pull is 13 inches.
Purpose-built as a compact autoloading field shotgun, the SX4 Compact balances handling and function for shooters who need a shorter, lighter package without sacrificing core features. Its synthetic stock, fiber-optic sight, and Invector-Plus chokes make it versatile for range time and sporting uses, while the Inflex recoil pad and ergonomic controls support comfortable, repeatable operation.
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.




