Winchester120916391
Winchester Sx4 Cantilever Buck 20Ga 22 Fr Rs Blk Syn$1,101.38
Loading...
Loading...
Loading...
Availability: In Stock
The Winchester SX4 Buck barrel in 20-gauge with 22-inch rifled tube and cantilever rail transforms your existing SX4 shotgun into a dedicated slug gun without buying a second firearm. If you already own an SX4 and hunt whitetail, swapping to a purpose-built rifled barrel is a smart way to maximize accuracy and range for deer season while keeping your original barrel ready for waterfowl or upland work. This approach costs far less than purchasing a complete second gun and gives you factory Winchester quality on both setups.
The 22-inch rifled barrel is optimized for saboted slugs and traditional lead slugs in both 2¾-inch and 3-inch loads, delivering the velocity and precision needed for effective whitetail hunting at reasonable distances. The matte blued finish is classic Winchester, tough enough for field use and easier on the eyes than shiny chrome in low light. The cantilever-mounted rail accepts standard Weaver-pattern optics—rifle scopes, shotgun scopes, and red dots all work here—so you can dial in your preferred glass without wrestling with dovetail mounts or permanent modifications to the receiver.
TRUGLO fiber-optic sights are pre-installed: a bright front post and an adjustable rear sight that lets you fine-tune your zero without tools. They're especially useful if you prefer iron sights or want a backup when your mounted optic needs cleaning or repair. The adjustable rear gives you the flexibility to dial shots in at your typical hunting distance, whether that's 50 yards or 100.
Extra barrels are one of the best-kept secrets in shotgun hunting. Instead of owning two guns, own one gun and multiple barrels. Turkey season calls for a tighter choke and shorter sight radius? Keep your 20-gauge field barrel. Switch to the rifled slug barrel when the deer rut kicks into gear. This Winchester is built to the same tolerances and standards as your original SX4 barrel, ensuring reliable function and consistent patterns every time you shoulder the gun.
| Gauge | 20 |
| Barrel Length | 22 inches |
| Rifling | Rifled |
| Finish | Matte Blued |
| Sights | TRUGLO fiber-optic front and adjustable rear |
| Rail System | Cantilever with Weaver-style mounting |
| Shotshell Compatibility | 2¾-inch and 3-inch |
Yes, this is a Winchester SX4 barrel assembly, designed as a direct replacement for the original SX4 barrel. It's a drop-in swap with no gunsmithing required.
The rifled barrel is optimized for sabot slugs and traditional lead slugs in both 2¾-inch and 3-inch loads. Always verify your ammunition is rated for your specific gauge and shotgun.
Yes. The Weaver-style rail accepts any optic designed for Weaver mounts, including hunting rifle scopes, shotgun scopes, and red dot sights. You'll need Weaver-compatible rings to secure your chosen glass.
Yes, the TRUGLO fiber-optic front sight and adjustable rear sight come installed on the barrel. The rear sight is adjustable for windage and elevation to help you dial in your zero.
SKU: 115682978 • Weight: 2.75oz
Availability: In Stock
The Winchester SX4 Buck barrel in 20-gauge with 22-inch rifled tube and cantilever rail transforms your existing SX4 shotgun into a dedicated slug gun without buying a second firearm. If you already own an SX4 and hunt whitetail, swapping to a purpose-built rifled barrel is a smart way to maximize accuracy and range for deer season while keeping your original barrel ready for waterfowl or upland work. This approach costs far less than purchasing a complete second gun and gives you factory Winchester quality on both setups.
The 22-inch rifled barrel is optimized for saboted slugs and traditional lead slugs in both 2¾-inch and 3-inch loads, delivering the velocity and precision needed for effective whitetail hunting at reasonable distances. The matte blued finish is classic Winchester, tough enough for field use and easier on the eyes than shiny chrome in low light. The cantilever-mounted rail accepts standard Weaver-pattern optics—rifle scopes, shotgun scopes, and red dots all work here—so you can dial in your preferred glass without wrestling with dovetail mounts or permanent modifications to the receiver.
TRUGLO fiber-optic sights are pre-installed: a bright front post and an adjustable rear sight that lets you fine-tune your zero without tools. They're especially useful if you prefer iron sights or want a backup when your mounted optic needs cleaning or repair. The adjustable rear gives you the flexibility to dial shots in at your typical hunting distance, whether that's 50 yards or 100.
Extra barrels are one of the best-kept secrets in shotgun hunting. Instead of owning two guns, own one gun and multiple barrels. Turkey season calls for a tighter choke and shorter sight radius? Keep your 20-gauge field barrel. Switch to the rifled slug barrel when the deer rut kicks into gear. This Winchester is built to the same tolerances and standards as your original SX4 barrel, ensuring reliable function and consistent patterns every time you shoulder the gun.
| Gauge | 20 |
| Barrel Length | 22 inches |
| Rifling | Rifled |
| Finish | Matte Blued |
| Sights | TRUGLO fiber-optic front and adjustable rear |
| Rail System | Cantilever with Weaver-style mounting |
| Shotshell Compatibility | 2¾-inch and 3-inch |
Yes, this is a Winchester SX4 barrel assembly, designed as a direct replacement for the original SX4 barrel. It's a drop-in swap with no gunsmithing required.
The rifled barrel is optimized for sabot slugs and traditional lead slugs in both 2¾-inch and 3-inch loads. Always verify your ammunition is rated for your specific gauge and shotgun.
Yes. The Weaver-style rail accepts any optic designed for Weaver mounts, including hunting rifle scopes, shotgun scopes, and red dot sights. You'll need Weaver-compatible rings to secure your chosen glass.
Yes, the TRUGLO fiber-optic front sight and adjustable rear sight come installed on the barrel. The rear sight is adjustable for windage and elevation to help you dial in your zero.
SKU: 115682978 • Weight: 2.75oz