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Winchester SXP Marine Defender Pump 12GA 18″ 5+1


Category: Product ID: 22272


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The Winchester 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.


  • Matte hard chrome plating on barrel, magazine tube, slide arms and other components for the ultimate protection against wear and the elements
  • Alloy receiver is drilled and tapped for scope bases
  • Synthetic stock with textured gripping surfaces gives your hands a sure, non-slip grip and the non-glare matte black finish won’t give you away
  • Tactical ribbed forearm for better control when you need it most
  • Hard chrome-plated chamber and bore make these surfaces highly resistant to wear and corrosion
  • Traditional brass bead front sight plus a removable TRUGLO® fiber-optic sight offer a fast, natural sight picture
  • Invector-Plus choke tube system with cylinder choke installed works with slugs or buckshot
  • Rotary bolt with four massive lugs provides strength and solid lockup
  • Drop-out trigger groupallows easy cleaning
  • Crossbolt safety is easily operated, even with gloves
  • Inflex Technology recoil pad directs felt recoil down and away from your cheek to reduce flinch and fatigue


  • Manufacturer: Winchester
  • UPC: 048702003196
  • Model: SXP Marine Defender
  • Gauge: 12 Gauge
  • Barrel Length: 18″
  • Chamber Length: 3″
  • Magazine Capacity: 5
  • Overall Length: 38 1/2″
  • Length of Pull: 13 3/4″
  • Drop at Comb: 1 3/8″
  • Drop at Heel: 1 5/8″
  • Weight: 6 lbs 4 oz
  • Barrel Finish: Matte Chrome
  • Stock Finish: Satin
  • Chokes Included: Cylinder
  • Receiver Finish: Matte
  • Dura Touch Finish: No
  • Chamber Finish: Chrome Plated Chamber and Bore
  • Front Sight: TruGlo Fiber Optic
  • Choke System: Invector-Plus Flush
  • Barrel Material: Steel
  • Stock Material: Composite
  • Recoil Pad: Inflex 1
  • Checkering: Textured Grip Panels
  • Sling Swivel Studs: Matte Nickel
  • Receiver Material: Aluminum Alloy
  • Trigger Finish: Matte
  • Trigger Guard Finish: Matte
  • Bolt Slide Finish: Matte Black Chrome
  • Magazine Type: Tubular
  • Trigger Material: Steel
  • Trigger Guard Material: Composite
  • Trigger Guard Engraving: None
  • Choke Wrench Included: Flat Wrench

What’s In The Box

  • Winchester Arms Marine Defender 18″ 12 gauge Shotgun
  • Owner’s Manual


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