Winchester SXP Marine Defender 12ga 18" Shotgun - Black Finish

The Winchester SXP Marine Defender delivers reliable pump-action performance with enhanced corrosion resistance for demanding environments. This 12-gauge tactical shotgun features an 18-inch barrel and hard chrome-plated bore and chamber that withstand saltwater exposure and harsh conditions better than standard finishes.

What Makes This Different

Unlike standard pump shotguns, the SXP Marine Defender incorporates a hard chrome finish on critical components and a composite stock that resists moisture damage. The Inflex Technology recoil pad reduces felt recoil by up to 50% compared to traditional rubber pads. Winchester's proven rotary bolt system cycles faster than many competing pump actions, allowing for quicker follow-up shots.

Key Features

• Hard chrome-plated bore and chamber for superior corrosion resistance
• 18-inch barrel optimized for close-quarters maneuverability
• Composite stock and forearm resist warping and moisture damage
• Inflex Technology recoil pad reduces felt recoil significantly
• Aluminum alloy receiver with black matte finish
• Brass bead front sight for quick target acquisition
• Cross-bolt safety located behind trigger guard

Field testing demonstrates consistent cycling with both light target loads and heavy 3-inch magnum shells. The chrome-lined bore maintains accuracy through thousands of rounds while resisting fouling buildup. Law enforcement agencies specify this model for marine patrol units and coastal operations where salt exposure degrades standard firearms. The compact 39-inch overall length makes it suitable for vehicle storage and confined spaces.

Technical Specs

• Gauge: 12-gauge, 3-inch chamber
• Barrel Length: 18 inches with cylinder bore
• Overall Length: 39 inches
• Weight: Approximately 6.75 pounds
• Capacity: 4+1 rounds (2¾-inch shells)
• Stock: Black composite with textured grip surfaces
• Finish: Matte black with hard chrome internals
• Sights: Brass bead front sight

Professional users choose the SXP Marine Defender when standard finishes fail in corrosive environments. The combination of proven Winchester reliability and marine-grade protection makes this shotgun a practical investment for serious applications.