The Winchester SX4 Hybrid Hunter is a reliable gas-operated semi-automatic shotgun built to handle waterfowl, upland bird, and turkey hunting without fuss. This 12-gauge features a 26-inch barrel, 3.5-inch chamber, and comes dressed in camouflage—your choice of Mossy Oak Shadow Grass Blades, Mossy Oak Bottomlands, Realtree Max-5, Realtree Timber, or True Timber Strata patterns—making it at home in any season. Weighing 7 pounds, it balances speed and control when you need it most.
Winchester engineered the SX4 around the proven Active Valve gas system that made the SX3 legendary in the field. The updated action features refined internal components and improved balance, while thoughtful ergonomic upgrades—a larger cocking handle, wider trigger guard for gloved fingers, and reversible safety—make operation faster and more instinctive when the moment matters. The Inflex recoil pad technology absorbs felt recoil, and included length-of-pull spacers let you dial in the fit for your frame. You also get a TRUGLO fiber-optic sight for quick target acquisition in low light.
The SX4 comes ready with three Invector-Plus choke tubes (full, modified, improved cylinder), so you can adapt quickly from close cover to open water. The composite stock keeps weight down and withstands rough handling, while the chrome-plated barrel and aluminum alloy receiver with Cerakote FDE finish resist corrosion in wet conditions. At 47 inches overall length with a standard 14.25-inch length of pull, it fits most shooters comfortably. The 4-round magazine capacity pairs with a ventilated rib for steady aim, and sling swivel studs are pre-installed for one-point or two-point carry.
Whether you're hunting ducks at dawn, pheasants over prairie, or turkeys in the spring, the SX4 Hybrid Hunter delivers the semi-auto reliability and user-friendly handling that have made Winchester a standard in American hunting.
| Gauge | 12 |
| Chamber | 3.5 inches |
| Barrel Length | 26 inches |
| Overall Length | 47 inches |
| Weight | 7 pounds |
| Length of Pull | 14.25 inches (adjustable with spacers) |
| Drop at Comb | 1.75 inches |
| Drop at Heel | 2 inches |
| Magazine Capacity | 4 rounds (2.75-inch shells) |
| Action | Semi-automatic, gas-operated with Active Valve system |
| Receiver | Aluminum alloy with Cerakote FDE finish |
| Barrel Finish | Chrome plated with Cerakote FDE |
| Stock Material | Composite |
| Camo Patterns | Mossy Oak Shadow Grass Blades, Mossy Oak Bottomlands, Realtree Max-5, Realtree Timber, or True Timber Strata |
| Choke Tubes | 3 Invector-Plus (full, modified, improved cylinder) |
| Safety | Reversible button |
| Sights | TRUGLO fiber-optic front sight; ventilated rib |
| Model/SKU | 511249291 |
The SX4 Hybrid Hunter comes in five popular waterfowl and upland patterns: Mossy Oak Shadow Grass Blades, Mossy Oak Bottomlands, Realtree Max-5, Realtree Timber, and True Timber Strata. All feature the same Cerakote FDE-finished receiver and barrel, so you can choose the pattern that best matches your hunting terrain.
Yes. The SX4 includes length-of-pull spacers that allow you to customize the fit beyond the standard 14.25-inch LOP. This is especially useful if you wear heavy layers in cold weather or need to accommodate a shorter or longer reach.
The shotgun includes three Invector-Plus choke tubes: full, modified, and improved cylinder. Since it uses the Invector-Plus standard, you can purchase and swap in other Invector-Plus tubes to fine-tune your patterns for different game and distances.
Yes. The SX4 features a reversible safety button, so both left and right-handed shooters can operate it comfortably and quickly without changing their grip or cheek position.
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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