The Winchester SX4 Universal Hunter 12ga 24" semi-auto shotgun in Mossy Oak DNA camo is built for hunters who refuse to buy a different gun for every season. Whether you're working ducks and geese in the marsh, chasing doves over a field, or glassing turkeys in the spring, this gas-operated workhorse handles it all without compromise. The receiver is crafted from lightweight aluminum alloy, keeping your gun fast to shoulders and smooth in the swing—critical when opportunity is measured in seconds.
The heart of the SX4 is Winchester's proven Active Valve Gas System, the same operating mechanism that made the SX3 legendary for reliability. That foundation has been refined with improved balance controls and internal components that cycle everything from light target loads to heavy steel shot without hiccup. Hard chrome-plating on the chamber and bore stands up to the harshest conditions—saltwater spray, mud, wet grass—so corrosion and fouling won't slow you down when the action heats up.
Ergonomics matter when you're hunting long days. The synthetic stock features a rounded pistol grip with textured surfaces that stay put in cold, wet hands. Length-of-pull spacers let you dial in the perfect fit. The INFLEX recoil pad technology redirects felt recoil down and away from your cheek, reducing flinch and fatigue on the line. Ambidextrous crossbolt safety and a larger bolt handle and release button make operation fast and intuitive, even in gloves or poor light. The receiver is drilled and tapped for optics mounting, and the vent rib provides a clean sighting plane backed by a TruGlo long bead fiber-optic front sight.
Three Invector-Plus choke tubes give you the flexibility to tune patterns for your load and situation, whether you're throwing steel or slugs. The 24" barrel strikes a balance between maneuverability in thick cover and sight radius on longer shots. This is a shotgun that hunts.
| Brand | Winchester |
| Model | SX4 Universal Hunter |
| Gauge | 12 |
| Action Type | Semi-automatic gas-operated |
| Barrel Length | 24" |
| Receiver Material | Aluminum alloy |
| Chamber and Bore Finish | Hard chrome-plated |
| Camouflage Pattern | Mossy Oak DNA |
| Stock Type | Synthetic with textured grip surfaces |
| Choke Tubes Included | Three Invector-Plus |
| Front Sight | TruGlo long bead fiber-optic |
| Safety | Ambidextrous crossbolt |
| Gas System | Active Valve with Quadra-Vent ports |
The Active Valve Gas System cycles everything from light loads to heavy steel shot without adjustment, so you can hunt ducks, geese, doves, and turkeys with the same gun. The three included Invector-Plus choke tubes let you match patterns to your load and game, and the hard chrome-plated chamber and bore handle the abuse of marsh hunting and rough conditions across seasons.
Yes. The receiver is drilled and tapped for optics mounting, so you can add a red dot, slug sight, or other optic to suit your hunting style.
The INFLEX technology recoil pad is designed to direct felt recoil down and away from your cheek, which reduces flinch and fatigue during a long day of shooting.
The SX4 Universal Hunter comes with three Invector-Plus choke tubes, which allow you to adjust shot patterns for different loads and hunting situations.
Firearm Shipments:
To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.
We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.
We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.
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