The Winchester SX4 Cantilever Buck is a 12 Gauge semi-automatic shotgun configured with a fully rifled 22-inch barrel and a 3-inch chamber. It is built with a black synthetic field stock, an aluminum alloy receiver in matte black, and TruGlo fiber-optic front sight with an adjustable rear. The gun includes a Weaver-style cantilever rail to simplify mounting optics or electronic sights.
Key Specifications
- The gauge is 12 Gauge.
- The barrel length is 22 inches and is fully rifled.
- The chamber accepts 3-inch shells.
- The capacity is 4+1.
- The overall length is 43 inches.
- The weight is approximately 7 lb 8 oz.
- The stock material is black synthetic with an Inflex recoil pad.
- The receiver is black aluminum alloy.
- The sights are TruGlo fiber-optic front and adjustable rear.
- Additional feature: Weaver-style cantilever rail for optics.
Designed to work with rifled-barrel slugs and sabots, the SX4 Cantilever Buck pairs an ergonomically improved synthetic stock and recoil-management features with a cantilever optic rail for consistent, sighted shots in field applications. Its combination of a rifled 22-inch barrel, adjustable sights, and optics-ready receiver makes it a practical choice for hunters and shooters who need a configured platform for slug accuracy and repeatable performance.
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