# Winchester SX 4 - Guns For Sale

The Winchester SX4 is a gas-operated semi-automatic shotgun built on the Active Valve system, with a back-bored barrel, Invector-Plus choke tubes and a rotary bolt. The receiver is aluminum alloy, which keeps weight down for a gun carried all day in a marsh or a field.

Listings cover 12 and 20 gauge Hunter, Hybrid Hunter and Waterfowl builds with 26 and 28 inch barrels, in walnut, black synthetic and camouflage patterns including Mossy Oak and Realtree Max-7.

## Featured Firearms (170 total)

| Product | Caliber | Price |
|---------|---------|-------|
| [Winchester SX4 Gen4 Hybrid Hunter 12 GA Semi-Auto Shotgun - Realtree Timber](https://gunsnation.com/p/winchester-sx4-gen4-hybrid-hunter-12-ga-semi-auto-shotgun-realtree-timber/UCr9wiHh) | 12 Gauge | - |
| [Winchester SX4 Gen 4 Waterfowl Camo 12GA Semi-Auto Shotgun](https://gunsnation.com/p/winchester-sx4-gen-4-waterfowl-camo-12ga-semi-auto-shotgun/UCr9wenX) | 12 Gauge | - |
| [Winchester SX4 Waterfowl 12GA Semi-Auto Shotgun Max-5 Camo](https://gunsnation.com/p/winchester-sx4-waterfowl-12ga-semi-auto-shotgun-max-5-camo/UCr9wemv) | 12 Gauge | - |
| [Winchester SX4 Universal Hunter 12Ga Semi-Auto Shotgun - Mossy Oak](https://gunsnation.com/p/winchester-sx4-universal-hunter-12ga-semi-auto-shotgun-mossy-oak/UCr9wfcS) | 12 Gauge | - |
| [Winchester SX4 Gen 4 Universal Hunter 12GA Semi-Auto Camo Shotgun](https://gunsnation.com/p/winchester-sx4-gen-4-universal-hunter-12ga-semi-auto-camo-shotgun/UCr9wfcj) | 12 Gauge | - |
| [Winchester SX4 Waterfowl Elite 28" Semi-Auto Shotgun - Mossy Oak Camo](https://gunsnation.com/p/winchester-sx4-waterfowl-elite-28-semi-auto-shotgun-mossy-oak-camo/UCr9wen9) | 12 Gauge | - |
| [Winchester SX4 Gen 4 Waterfowl 20GA Camo Semi-Auto Shotgun](https://gunsnation.com/p/winchester-sx4-gen-4-waterfowl-20ga-camo-semi-auto-shotgun/UCr9whYO) | 20 Gauge | - |
| [Winchester SX4 Hybrid Hunter 12 Ga Semi-Auto Camo Shotgun Gen 4](https://gunsnation.com/p/winchester-sx4-hybrid-hunter-12-ga-semi-auto-camo-shotgun-gen-4/UCr9whOQ) | 12 Gauge | - |
| [Winchester SX4 20 Gauge 26in Mossy Oak Shadow Grass](https://gunsnation.com/p/winchester-sx4-20-gauge-26in-mossy-oak-shadow-grass/UCr9wkLf) | 20 Gauge | - |
| [Winchester SX4 Timber 12 GA, Semi-Auto 26" Barrel Waterfowl Shotgun](https://gunsnation.com/p/winchester-sx4-timber-12-ga-semi-auto-26-barrel-waterfowl-shotgun/UCr9whig) | 12 Gauge | - |
| [Winchester SX4 Realtree Max-5 12GA Semi-Auto Shotgun](https://gunsnation.com/p/winchester-sx4-realtree-max-5-12ga-semi-auto-shotgun/UCr9whOh) | 12 Gauge | - |
| [Winchester SX4 Gen 4 Waterfowl 20GA Semi-Auto Shotgun, Max-5 Camo](https://gunsnation.com/p/winchester-sx4-gen-4-waterfowl-20ga-semi-auto-shotgun-max-5-camo/UCr9whYV) | 20 Gauge | - |
| [Winchester SX4 Waterfowl 12GA Semi-Auto Shotgun Camo Finish](https://gunsnation.com/p/winchester-sx4-waterfowl-12ga-semi-auto-shotgun-camo-finish/UCr9whiu) | 12 Gauge | - |
| [Winchester SX4 Hybrid Hunter 20 Gauge 28in Mossy Oak Shadow Grass](https://gunsnation.com/p/winchester-sx4-hybrid-hunter-20-gauge-28in-mossy-oak-shadow-grass/UCr9wkMY) | 20 Gauge | - |
| [Winchester SX4 Waterfowl Camo 12 Gauge Semi-Auto Shotgun - 26"](https://gunsnation.com/p/winchester-sx4-waterfowl-camo-12-gauge-semi-auto-shotgun-26/UCr9wenQ) | 12 Gauge | - |
| [Winchester SX4 Waterfowl Hunter Camo 12 Ga Semi-Auto Shotgun](https://gunsnation.com/p/winchester-sx4-waterfowl-hunter-camo-12-ga-semi-auto-shotgun/UCr9weme) | 12 Gauge | - |
| [Winchester SX4 Hybrid Hunter 12GA Semi-Auto Shotgun - FDE/Camo](https://gunsnation.com/p/winchester-sx4-hybrid-hunter-12ga-semi-auto-shotgun-fde-camo/UCr9wiIP) | 12 Gauge | - |
| [Winchester SX4 Gen4 Hybrid Hunter 12GA Semi-Auto Shotgun - FDE Camo](https://gunsnation.com/p/winchester-sx4-gen4-hybrid-hunter-12ga-semi-auto-shotgun-fde-camo/UCr9wiso) | 12 Gauge | - |
| [Winchester SX4 Hybrid Hunter: 12 GA Semi-Auto Camo Shotgun, 28" FDE](https://gunsnation.com/p/winchester-sx4-hybrid-hunter-12-ga-semi-auto-camo-shotgun-28-fde/UCr9wiHo) | 12 Gauge | - |
| [Winchester SX4 Gen4 Hybrid Hunter 12GA FDE Semi-Auto Shotgun, 26" Barrel](https://gunsnation.com/p/winchester-sx4-gen4-hybrid-hunter-12ga-fde-semi-auto-shotgun-26-barrel/UCr9wiII) | 12 Gauge | - |

*Showing 20 of 170 products*

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*Data from [GunsNation](https://gunsnation.com)*