Winchester SXP Marine Defender 18" 12 Gauge Shotgun 3" Pump Action, Satin - 512268395

Name: Winchester SXP Marine Defender 18" 12 Gauge Shotgun 3" Pump Action, Satin - 512268395
Brand: Palmetto State Armory
Price: 391.99 USD
Availability: InStock

Sold byPalmetto State Armory•Posted May 18, 2026

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Deal Summary

Currently in stock.
Caliber: 12 gauge
Category: ammunition
UPC: 048702003196
SKU: 776833
Brand: Winchester

Price History

Deal Details

The Super X Pump Marine Defender is built to resist the roughest weather on your boat, at your cabin, or in your camp. Whether it's multi-gun competition or protecting your home and family, the Marine Defender is a perfect choice. Its inertia-assisted action, 6-shell total ammo capacity, durable composite stock, and ribbed forearm give you an edge against any odds. Get a Super X Pump and own a faster blaster. Hard chrome plated barrel, magazine tube, and other components. Truglo front sight, rib