Winchester Guns Sx4 Wgun 511249292 Sx4 Hbrd Hntr 12 3.5 28 Tmb

The Winchester SX4 Hybrid Hunter is a 12-gauge semi-automatic shotgun built for the field—a gas-operated workhorse that pairs Winchester's proven Active Valve system with a thoughtful redesign that delivers faster handling and reduced felt recoil. If you're serious about duck, goose, or upland hunting and want a reliable shotgun that cycles smoothly in real-world conditions, the SX4's balance of shooter-friendly controls and solid performance makes it a natural choice.

Winchester engineered the SX4 to improve on its predecessor by refining the gas operating system and internal components that matter most during a hunt. The larger cocking handle and bolt release, reversible safety, and roomier trigger guard (sized for gloved hands) come straight from the feedback of hunters who live in the field. The composite stock wears durable Mossy Oak camouflage, and the aluminum alloy receiver and chrome-plated barrel are finished in Cerakote FDE for corrosion resistance and a professional appearance.

This 28-inch barrel model delivers a 49-inch overall length with a 14¼-inch length of pull—proportioned for most shooters without sacrificing balance. The new Inflex Technology recoil pad absorbs punishment, making longer shooting sessions less punishing on your shoulder. Three Invector-Plus choke tubes come installed, letting you dial in your pattern for different game and ranges, and the TRUGLO fiber-optic sight gives you a quick target reference in low light.

At 7 lbs 2 oz, the SX4 carries light enough to hunt all day but solid enough to feel substantial when you mount it. Sling swivel studs are fitted, and the magazine holds 4 rounds of 2¾-inch ammunition (or 3½-inch shells one at a time, depending on shell length). This is a shotgun built for hunters who value function over flash—a gun that handles like it's been broken in before you take it out of the box.

Key Features

• Gas-operated Action with proven Active Valve system for reliable cycling across different ammunition weights
• Aluminum alloy receiver with Cerakote FDE finish—lightweight and corrosion-resistant
• Chrome-plated chamber and bore for durability; ventilated rib for sight picture and cooling
• Mossy Oak camouflage composite stock designed for field use and weather resistance
• New Inflex Technology recoil pad reduces felt recoil for all-day shooting comfort
• Larger cocking handle and reversible safety for faster, gloved-hand operation
• Wider trigger guard opening accommodates heavy gloves and winter gear
• Three Invector-Plus choke tubes included for hunting flexibility
• TRUGLO fiber-optic sight for low-light target acquisition
• Length-of-pull spacers included to fine-tune fit
• Sling swivel studs pre-installed

Specifications

Frequently Asked Questions

What ammunition does the Winchester SX4 accept?

The SX4 is a 12-gauge with a 3½-inch chamber, so it will cycle both 2¾-inch and 3½-inch ammunition. The magazine will hold 4 rounds of 2¾-inch shells, or 3½-inch shells are loaded one at a time.

Is this shotgun suitable for duck and goose hunting?

Yes. The 28-inch barrel, composite camouflage stock, and reliable gas-operated action make the SX4 a solid choice for waterfowl hunting. The Mossy Oak camouflage finish blends well in typical duck and goose hunting environments, and the three included Invector-Plus choke tubes let you match your pattern to different ranges and shot sizes.

What comes included with the SX4?

The SX4 ships with three Invector-Plus choke tubes, a TRUGLO fiber-optic sight, length-of-pull spacers to adjust the stock fit, and sling swivel studs already mounted.

Can the length of pull be adjusted?

Yes. The SX4 comes with length-of-pull spacers that allow you to adjust the stock to your natural shooting position. The standard length of pull is 14¼ inches.

Is the safety reversible for left-handed shooters?

Yes. The safety button is reversible, making it accessible for both right- and left-handed shooters.