Winchester Guns Sx4 Wgun 511289692 Sx4 Wtfwl 20 3 28 Wdlnd

The Winchester SX4 Waterfowl Hunter in 20-gauge is a gas-operated autoloading shotgun built to handle serious waterfowl hunting from first light to last shot. Built on Winchester's proven Active Valve Gas System—the same reliable foundation that made the SX3 legendary—the SX4 delivers soft-shooting, fast-cycling performance even in grueling conditions. The 20-gauge 3-inch chamber gives you all the effectiveness of a traditional waterfowl gun with noticeably less recoil and improved handling, making it a smart choice for duck and goose hunters who value comfort without compromise.

This Waterfowl Hunter model wears Winchester's classic Woodland camouflage finish on its aluminum alloy receiver, composite stock, and 28-inch barrel—a time-tested pattern that blends seamlessly in flooded timber, marsh grasses, and cattail beds. The barrel itself is chrome-plated in the chamber and bore, giving you real corrosion protection against the salt spray, mud, and steel shot that come with serious waterfowl work. The ventilated rib helps with sight picture and cooling, while the included Truglo fiber-optic sight cuts through low-light conditions common in early-morning hunts.

Winchester engineered the SX4 with shooters in mind. The new Inflex Technology recoil pad soaks up punishment so you stay focused on the birds, not the punch. Larger bolt handle and bolt release buttons mean faster operation in cold, wet gloves, while the reversible safety can be configured for your dominant hand. The trigger guard opening is roomier for simplified handling in layered waterfowl gear. You get three Invector-Plus choke tubes, sling swivel studs for quick attachment, and length-of-pull spacers to dial in your fit.

If you're serious about ducks and geese and want a modern gas gun that handles recoil as well as it handles Woodland, the SX4 Waterfowl Hunter checks every box.

Key Features

• Active Valve Gas System—proven soft-shooting, reliable operation in harsh waterfowl conditions
• 20-gauge 3-inch chamber—reduced recoil with full waterfowl effectiveness
• Woodland camouflage on receiver, barrel, and stock—effective concealment in marshes and timber
• Chrome-plated chamber and bore—corrosion protection against salt, mud, and steel shot
• Inflex Technology recoil pad—absorbs energy for all-day shooting comfort
• Truglo fiber-optic sight—faster target acquisition in low light
• Three Invector-Plus choke tubes—versatility for different distance and shot scenarios
• Enlarged bolt handle, bolt release, and trigger guard opening—easier operation in heavy clothing and cold weather
• Reversible safety—configurable for left or right hand shooters
• Ventilated rib—improved sight picture and barrel cooling
• Sling swivel studs and length-of-pull spacers included

Specifications

Frequently Asked Questions

What gauge and chamber does this SX4 come in?

This is a 20-gauge with a 3-inch chamber, making it a lighter-recoiling option for waterfowl hunting while maintaining proven effectiveness.

Is the SX4 Waterfowl Hunter suitable for marsh and timber hunting?

Yes. The Woodland camouflage finish on the receiver, stock, and barrel is specifically designed to blend in marsh cattails, flooded timber, and similar wetland environments typical of duck and goose hunting.

What chokes and accessories are included?

The package includes three Invector-Plus choke tubes, a Truglo fiber-optic sight, sling swivel studs, length-of-pull spacers, and the Inflex Technology recoil pad.

Does the chrome-plated barrel really protect against steel shot?

Yes. The chrome-plated chamber and bore are designed to withstand the corrosive effects of saltwater, mud, and steel shot—all common challenges in serious waterfowl hunting.

Can I switch the safety to either side?

Yes. The safety button is reversible, so you can configure it for left-hand or right-hand operation to suit your preference.