The Winchester SXP Shadow Marine Defender is a weather-resistant 12 Gauge pump shotgun built for dependable use in wet and salty environments. Its major exterior surfaces, chamber, and bore feature hard-chrome protection, while the black composite stock provides practical durability in the field. The 18-inch back-bored barrel uses Winchester’s Invector-Plus interchangeable choke system and includes a Cylinder choke for versatile defensive and camp-use applications. A removable TRUGLO fiber optic front sight supports fast target acquisition, and the receiver includes side-mounted Picatinny accessory rails and drilled-and-tapped optic mounting provisions. Two interchangeable comb pieces and two 1/4-inch length-of-pull spacers let users tailor the stock fit.

Key features

• Hard-chrome-plated exterior surfaces, chamber, and bore provide enhanced corrosion protection in wet and salty conditions.
• 18-inch back-bored barrel supports a compact, maneuverable configuration.
• Invector-Plus interchangeable choke system includes a Cylinder choke for flexible field use.
• Removable TRUGLO fiber optic front sight helps improve visibility and target acquisition.
• Black composite stock includes two interchangeable comb pieces for adjustable drop.
• Two 1/4-inch length-of-pull spacers allow stock length adjustment from a 13.75-inch minimum pull length.

The Winchester SXP Shadow Marine Defender combines corrosion-resistant construction, adaptable stock fit, and practical pump-action performance for demanding conditions.