Winchester SX4 Waterfowl LH | 12 GA 3.5″ 26″ | 511306291

The Winchester SX4 Waterfowl Hunter is a left-handed, gas-operated autoloading shotgun finished in Realtree Max-7 camouflage and built for marsh and field use. It features the Active Valve gas system derived from previous SX models, a 3.5″ chamber, and a 26″ ventilated-rib barrel for consistent handling. Controls are sized and positioned for reliable operation in cold or wet conditions. Recommended applications include waterfowl hunting and wetland/marshland field use.

Product Specifications

• The manufacturer is Winchester.
• The model is SX4.
• The manufacturer’s part number is 511306291.
• The UPC is 048702024511.
• The action is Semi-Auto.
• The gauge is 12 Gauge.
• The chamber accepts up to 3.5″ shells.
• The barrel measures 26 inches and features a ventilated rib.
• The capacity is 4+1.
• The finish is Realtree Max-7 camouflage with hydro-dipped metal.
• The stock is synthetic in a camouflage finish.
• The receiver is aluminum alloy.
• Included chokes are Full, Modified, Improved Cylinder (F, M, IC) using the Invector-Plus system.
• The shotgun is configured for left-handed shooters and has a reversible safety button.
• The shotgun includes a TRUGLO fiber-optic front sight and an Inflex recoil pad.

Purpose-built for left-handed waterfowlers, this SX4 pairs a proven Active Valve gas system with user-focused controls—larger cocking handle, enlarged bolt release and reversible safety—to support reliable operation in demanding marsh conditions. The Realtree Max-7 finish and synthetic stock reduce glare and increase concealment while included Invector-Plus choke tubes and a TRUGLO front sight provide setup flexibility for common waterfowl loads.