The Winchester SX4 Upland Field is a 12-gauge semi-automatic shotgun built for hunters who want a reliable, fast-handling gun in the field. This 28-inch barreled 3-inch chambered shotgun pairs gas-operated reliability with Winchester's Active Valve system—designed to cycle a wide range of loads without the need for manual adjustment. The aluminum alloy receiver keeps weight down (6 lbs 10 oz), while the satin-finished walnut furniture gives it traditional upland appeal without the gloss of a fancy gun that'll show every thumbprint.
What makes the SX4 Upland Field practical for the real work of hunting birds is the thoughtful ergonomics. The bolt release and safety are oversized for faster operation in the moment, and the wider trigger guard opening welcomes gloved fingers when the weather turns. The TRUGLO fiber-optic sight gives you a fast, visible aiming point in changing light. Winchester includes three Invector-Plus choke tubes so you can dial in your shot pattern for the birds and cover you're hunting. The Inflex recoil pad tames felt recoil—important on a gun you'll shoot all day—and length-of-pull spacers let you dial in the fit.
At 49 inches overall with a 14 1/4-inch length of pull, the SX4 Upland Field is designed for hunters in standard sizing. The chrome-plated chamber and bore promise durability and reliable feeding, while the matte blued barrel finish resists glare and wears naturally in the field. Scroll engraving on the aluminum receiver adds a touch of character without claiming to be something it's not.
| Gauge | 12 |
| Chamber Length | 3" |
| Barrel Length | 28" |
| Overall Length | 49" |
| Length of Pull | 14 1/4" |
| Drop at Comb | 1 3/4" |
| Drop at Heel | 2" |
| Weight | 6 lbs 10 oz |
| Receiver | Aluminum alloy with matte nickel finish |
| Barrel Finish | Matte blued |
| Stock | Grade II/III walnut with satin varnish |
| Action Type | Gas-operated semi-automatic with Active Valve system |
| Choke Tubes Included | Three Invector-Plus |
Three Invector-Plus choke tubes are included, letting you adjust your pattern for different distances and cover types without buying aftermarket tubes.
The SX4 Upland Field comes set at 14 1/4 inches. Length-of-pull spacers are included so you can customize the fit if needed.
The gas-operated action with Active Valve system is designed to cycle a wide range of loads reliably without manual adjustment, making it versatile for field use.
The shotgun features a TRUGLO fiber-optic front sight for fast aiming. No information is provided about mounting aftermarket optics or rails.
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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Winchester
Winchester
