The Winchester SX4 Field Compact 20-gauge semi-auto shotgun is purpose-built for hunters and shooters with a smaller frame who don't want to compromise on performance or reliability. At 24 inches, this shotgun balances pointability and pattern control—ideal for upland game, clay work, and tight-quarters hunting situations. The 13-inch length of pull fits naturally for many youth shooters and petite adults, making it a practical choice for families where gun-fit matters as much as firepower.
Winchester's SX4 platform delivers all the modern reliability features you'd expect from the brand: the Active Valve System handles everything from light target loads to full-power 3-inch magnum shells without flinching or requiring manual adjustment. That means less downtime and fewer jams when you're in the field. The back-bored barrel paired with Invector-Plus choke tubes gives you dense, even patterns, while the hard chrome-plated chamber and bore shrug off corrosion and wear—important insurance for a shotgun that might see rain, dust, or salt air.
The Compact's ergonomics are thoughtful. A TruGlo fiber-optic front sight speeds target acquisition and keeps your eye centered down the rib in low light. Larger bolt handle and bolt release buttons make the gun quick to reload and manipulate, especially with gloved hands. The Inflex Technology recoil pad is genuine engineering: it absorbs kick in a way that pulls your head away from the comb rather than into it, cutting felt recoil and flinch that plague smaller-statured shooters on magnum loads. The satin-finished walnut stock with classic checkering feels like a real shotgun, not plastic-fantastic budget gear—weight is distributed right between your hands, and the balance is genuinely superior.
At 6 lbs 4 oz, this is a gun you can carry all day without your shoulders hating you by evening. The aluminum receiver keeps that weight low, and the ventilated rib cleans up sight picture while cutting unnecessary bulk. Ambidextrous safety, drop-out trigger group, and Invector-Plus compatibility round out a package that rewards both new shooters learning the platform and experienced hunters who know what they want in a do-everything 20-gauge.
| Gauge | 20 |
| Chamber Length | 3" |
| Barrel Length | 24" |
| Overall Length | 43¾" |
| Length of Pull | 13" |
| Drop at Comb | 1¾" |
| Drop at Heel | 1⅞" |
| Weight | 6 lbs 4 oz |
| Magazine Capacity | 4 (2¾" shells) |
| Receiver | Matte black aluminum alloy |
| Stock | Satin oil-finished walnut with cut checkering |
| Choke System | Invector-Plus tubes |
| Safety | Ambidextrous crossbolt |
The SX4 Compact accepts both 2¾" and 3" shells interchangeably thanks to the Active Valve System, which automatically adjusts to cycle different loads reliably. Magazine capacity is 4 shells of 2¾" length.
Yes. The 13-inch length of pull, larger bolt handle and release button, and Inflex recoil pad are specifically engineered for shooters with smaller frames. The reduced felt recoil and more natural gun mounting make it easier to shoot accurately and comfortably.
The SX4 Field Compact features a TruGlo Long Bead fiber-optic front sight, which provides bright, precise sight picture for fast target acquisition and helps keep your eye centered.
Yes. The SX4 Field Compact uses Invector-Plus choke tubes, so you can swap them out to dial in patterns for different game or shooting applications.
The Winchester SX4 Field Compact weighs 6 lbs 4 oz and has an overall length of 43¾", making it lightweight and maneuverable for all-day carry in the field.
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
