Winchester SXP Marine Defender 20 Gauge Pump-Action Shotgun with 18 Inch Barrel

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Winchester SXP Marine Defender 20 Gauge Pump-Action Shotgun with 18 Inch Barrel
$399.99

$324.99 after applicable rebate .
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Temporarily Out of Stock

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Manufacturer Rebate

Black Friday Rebate

Get $75 back after mail-in rebate when you purchase a new Super X Pump, Super X 4, or Model 70. Get $50 back after mail-in rebate when you purchase a new XPR, Wildcat, or Xpert. Limited to one Black Friday rebate submission per firearm/serial number.
Offer expires Dec 1, 2025

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Product Description

What's in the Box

  • Winchester Super XP Marine Defender 20 Gauge Shotgun
  • Cable Lock
  • Owner's Manual

Neither snow nor rain nor heat nor gloom. 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, six-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.

Firearm Features

  • Matte Hard Chrome Plating
  • Alloy Receiver
  • Synthetic Stock with Textured Gripping Surfaces
  • Tactical Ribbed Forearm
  • Hard Chrome-Plated Chamber and Bore
  • TruGlo Fiber Optic Sight
  • Invector-Plus Choke Tube System
  • Rotary Bolt
  • Drop-Out Trigger Group
  • Crossbolt Safety
  • Inflex Technology Recoil Pad

Firearm Specifications

  • Manufacturer: Winchester
  • Model: Super XP Marine Defender
  • Caliber: 20 Gauge
  • Barrel Length: 18"
  • Chamber Length: 3"
  • Overall Length: 37.5"
  • Barrel Finish: Matte Chrome
  • Stock Finish: Satin Black
  • Sights: TruGlo Fiber Optic
  • Magazine Capacity: 5 2 3/4" shells

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