The Winchester SXP Marine Extreme Defender is a 12 gauge pump shotgun engineered for operation in harsh environments. It uses corrosion-resistant hard chrome plating on the barrel, magazine tube and multiple components to resist wear and exposure. The shotgun pairs an 18-inch barrel and a 3-inch chamber with a composite pistol-grip stock and Picatinny rails for optics and accessories.
Key Specifications
- The shotgun is chambered in 12 Gauge.
- The barrel measures 18 inches and is hard chrome plated for corrosion resistance.
- The maximum chamber size is 3 inches.
- The action type is pump action.
- The tubular magazine capacity is 5+1.
- It ships with a composite pistol-grip stock and two interchangeable comb pieces for fit adjustments.
- Includes ghost ring rear and blade front sights for rapid, reliable sighting.
- Features a Picatinny optics rail and side-mounted accessory rails for mounting optics and accessories.
- Includes an Invector-Plus flush breacher choke for door-breaching or close-quarters utility applications.
- Equipped with an Inflex Technology recoil pad to reduce felt recoil.
Built to withstand corrosive environments and regular use, the SXP Marine Extreme Defender pairs corrosion-resistant finishes and practical modular features to support a variety of maritime, security, and utility applications. Its combination of a compact 18-inch barrel, ergonomic pistol-grip stock, accessory rails and door-breacher choke make it a durable, adaptable tool for users who require proven reliability and straightforward serviceability.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
