--- title: "Winchester SXP Shadow Marine Defender 20 Gauge Shotgun" description: "20 gauge pump shotgun with an 18\" barrel, 3\" chamber, 5rd capacity, matte hard chrome finish, synthetic stock, rails, and Invector-Plus cylinder choke." canonical_url: "https://www.kygunco.com/product/winchester-guns-512328695-sxp-shadow-marine-defender-20-gauge-5rd-18-3c" meta: author: KYGUNCO "og:description": "20 gauge pump shotgun with an 18\" barrel, 3\" chamber, 5rd capacity, matte hard chrome finish, synthetic stock, rails, and Invector-Plus cylinder choke." "og:image": "https://cdn.kygunco.com/assets/products/119715/thumbnail.jpg?v=1713453213" "og:image:height": "500" "og:image:width": "500" "og:title": "Winchester SXP Shadow Marine Defender 20 Gauge Shotgun" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Guns](https://www.kygunco.com/category/shooting/guns) / [Shotguns](https://www.kygunco.com/category/shooting/guns/shotguns) / [Pump Action](https://www.kygunco.com/category/shooting/guns/shotguns/pump-action) / WNC-512328695 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/119715/main.jpg?v=1713453213) For illustration purposes only, this image may not be an exact representation of the product. # WINCHESTER SXP Shadow Marine Defender 20 Gauge 3" 18" 5rd Pump Shotgun - Black / Chrome The Winchester SXP Shadow Marine Defender is a 20 gauge pump shotgun with an 18" barrel, 3" chamber, and 5rd tubular magazine. Matte hard chrome surfaces on the barrel, magazine tube, slide arms, chamber, and bore provide added resistance to wear and wet conditions. It features a synthetic pistol-grip stock, adjustable comb and length-of-pull spacers, side-mounted Picatinny rails, and an Invector-Plus cylinder choke system. $470.35 ** 5 interest-free payments of **$94.07** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** ![Credova logo](https://www.kygunco.com/brands/credova.svg) Pay over time with ![Credova text logo](https://www.kygunco.com/brands/credova-text.svg) ** Online In Store ** Free Shipping Enjoy delivery to the Lower 48 States at no cost. ** Ships To FFL Dealer Fulfilled by a partner warehouse. ** Partner Fulfilled ** Check Local Restrictions Not sure whether this item can be shipped to your area? Enter your ZIP code for a quick check. Almost gone. Order now before it sells out. Item # 119715 Style WNC-512328695 UPC 048702007361 Condition New Manufacturer [Winchester](https://www.kygunco.com/brand/winchester) Model SXP Shadow Marine Defender Hand Right Hand Finish Nickel/Chrome Round Capacity 5 Caliber 20 Gauge Action Pump Action Barrel Length 18 in ### SXP Shadow Marine Defender Defender model design, many chromed surfaces for harsh weather protection, two interchangeable comb pieces to adjust drop, two 1/4” length of pull spacers, side mounted picatinny accessory rails included. **Ready for the wet and wild.** The Shadow Marine Defender is the most advanced version of the popular Marine Defender line. Originally conceived for protection for coast bear hunters and seafaring boaters, Everything is designed to protect against the elements while protecting you. The hard chromed plating on major exterior surface and the hard chrome-plated bore make it able to stand up to wet conditions and offer extra protection in salty environments. **Versatile under real use in the field.** Yes, this SXP has a specific design purpose, but it also is ready to provide meals around camp with the use of its Invector-Plus interchangeable choke system. - **Matte Hard Chrome Plating** On The Barrel, Magazine Tube And Slide Arms For Added Resistance To Wear And The Elements - **Synthetic Pistol Grip Stock With Textured Gripping Surfaces** Give Your Hands A Sure, Non-Slip Grip And The Non-Glare Matte Black Finish Won't Give You Away - **Two Interchangeable Comb Pieces** Allow You To Fine-Tune Drop At Comb For Use With Iron, Electronic Or Optical Sights - **Two Interchangeable Length Of Pull Spacers** Allow You To Fine-Tune Length Of Pull For A Perfect Stock Fit - **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 - **Invector-Plus Cylinder Choke Tube** Handles Both Slugs And Buckshot - **3" Chamber** Gives You The Ability To Reach Out For Challenging Shots - **Black Chrome Protection** On The Bolt And Other Components Lasts Longer Than Traditional Bluing - **Traditional Brass Bead Front Sight** Plus A Removable Truglo® Fiber-Optic Sight Offer A Fast, Natural Sight Picture - **Alloy Receiver** Is Drilled And Tapped For Scope Bases - **Rotary Bolt** With Four Massive Lugs Provides Strength, Support And Solid Lockup - **Crossbolt Safety** Is Easily Operated, Even With Gloves - **Inflex Technology Recoil Pad** Directs "Felt Recoil" Down And Away From Your Cheek **Specifications:** Gauge: 20 Ga Chamber Length: 3" Barrel Length: 18" Overall Length: 38 1/2" Length of Pull: 13 3/4" Drop at Comb: 1 3/8" Drop at Heel: 1 5/8" Weight: 7 lbs 8 oz Magazine Capacity: 5, 2 3/4" shells Barrel Finish: Matte Chrome Stock Finish: Matte Chokes Include: Cylinder Receiver Finish: Matte Dura Touch Finish: No Chamber Finish: Chrome Plated Chamber and Bore Front Sight: Brass Bead Choke System: Invector-Plus Flush Barrel Material: Steel Stock Material: Composite Recoil Pad: Inflex 1, Small 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 ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## Don't Forget Your Ammo ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/winchester-guns-512328695-sxp-shadow-marine-defender-20-gauge-5rd-18-3c#webpage","@type":"WebPage","description":"20 gauge pump shotgun with an 18\" barrel, 3\" chamber, 5rd capacity, matte hard chrome finish, synthetic stock, rails, and Invector-Plus cylinder choke.","name":"Winchester SXP Shadow Marine Defender 20 Gauge 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