{"id":6555,"date":"2026-07-26T22:48:33","date_gmt":"2026-07-26T22:48:33","guid":{"rendered":"https:\/\/landmarkfirearms.com\/ca\/?post_type=product&#038;p=6555"},"modified":"2026-07-26T22:48:37","modified_gmt":"2026-07-26T22:48:37","slug":"winchester-super-x-defender-51-3-12-ga-18","status":"publish","type":"product","link":"https:\/\/landmarkfirearms.com\/ca\/product\/winchester-super-x-defender-51-3-12-ga-18\/","title":{"rendered":"Winchester Super X Defender 5+1 3&#8243; 12 GA 18&#8243;"},"content":{"rendered":"<h2 id=\"main-product-title\" class=\"item_header\">Buy Winchester Super X Defender 5+1 3&#8243; 12 GA 18&#8243; Online<\/h2>\n<div>Buy Winchester Super X Defender 5+1 3&#8243; 12 GA 18&#8243; Online. The 12 gauge Winchester Super X Pump Defender is a serious option for home defense shotgun. It incorporates an 18&#8243; barrel, simple bead front sight, and black synthetic furniture. Additionally this shotgun uses inertia assisted slide action making it the worlds fastest pump action shotgun.<\/p>\n<p><u>Specifications:<\/u><\/p>\n<ul>\n<li>Inertia assisted slide action<\/li>\n<li>Fixed cylinder choke barrel<\/li>\n<li>Ribbed forearm<\/li>\n<li>13.75&#8243; length of pull<\/li>\n<li>Weight: 6 lbs. 4 oz.<\/li>\n<\/ul>\n<\/div>\n<div>\n<table id=\"JRcURBdmxuS\" class=\"table table-striped table-bordered\" role=\"presentation\">\n<tbody>\n<tr>\n<td colspan=\"2\"><strong>Product Information<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Metal Finish<\/td>\n<td>Black<\/td>\n<\/tr>\n<tr>\n<td>Gauge<\/td>\n<td>12 Gauge<\/td>\n<\/tr>\n<tr>\n<td>Barrel Length<\/td>\n<td>18<\/td>\n<\/tr>\n<tr>\n<td>Overall Length<\/td>\n<td>38.5&#8243;<\/td>\n<\/tr>\n<tr>\n<td>Trigger<\/td>\n<td>Standard<\/td>\n<\/tr>\n<tr>\n<td>Safety<\/td>\n<td>Cross Bolt<\/td>\n<\/tr>\n<tr>\n<td>Capacity<\/td>\n<td>5 + 1<\/td>\n<\/tr>\n<tr>\n<td>Stock<\/td>\n<td>Fixed<\/td>\n<\/tr>\n<tr>\n<td>Drop<\/td>\n<td>1.75&#8243; @ Comb &amp; 2&#8243; @ Heel<\/td>\n<\/tr>\n<tr>\n<td>Chamber<\/td>\n<td>3&#8243;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<div>Model: <strong>512252395<\/strong><\/div>\n<div><\/div>\n<div>Condition: <strong>Factory New<\/strong><\/div>\n<div><\/div>\n<div>UPC: <strong>048702114090<\/strong><\/div>\n<div><\/div>\n<div>MFG: <strong>Winchester<\/strong><\/div>\n","protected":false},"featured_media":6585,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[164,197,202],"product_tag":[],"class_list":["post-6555","product","type-product","status-publish","product_cat-firearms","product_cat-long-guns-for-sale","product_cat-shotguns-for-sale","first","instock","sale","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Buy Winchester Super X Defender 5+1 3&quot; 12 GA 18&quot; Online | Canada<\/title>\n<meta name=\"description\" content=\"Buy Winchester Super X Defender 5+1 3&quot; 12 GA 18&quot; Online. The 12 gauge Winchester Super X Pump Defender is a serious option for home defense shotgun. It incorporates an 18&quot; barrel, simple bead front sight, and black synthetic furniture. Additionally this shotgun uses inertia assisted slide action making it the worlds fastest pump action shotgun.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/landmarkfirearms.com\/ca\/product\/winchester-super-x-defender-51-3-12-ga-18\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Buy Winchester Super X Defender 5+1 3&quot; 12 GA 18&quot; Online | Canada\" \/>\n<meta property=\"og:description\" content=\"Buy Winchester Super X Defender 5+1 3&quot; 12 GA 18&quot; Online. The 12 gauge Winchester Super X Pump Defender is a serious option for home defense shotgun. It incorporates an 18&quot; barrel, simple bead front sight, and black synthetic furniture. Additionally this shotgun uses inertia assisted slide action making it the worlds fastest pump action shotgun.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/landmarkfirearms.com\/ca\/product\/winchester-super-x-defender-51-3-12-ga-18\/\" \/>\n<meta property=\"og:site_name\" content=\"Canada\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-26T22:48:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/landmarkfirearms.com\/ca\/wp-content\/uploads\/sites\/2\/2026\/07\/Buy-Winchester-Super-X-Defender-51-3-12-GA-18-Online.png\" \/>\n\t<meta property=\"og:image:width\" content=\"602\" \/>\n\t<meta property=\"og:image:height\" content=\"351\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/product\\\/winchester-super-x-defender-51-3-12-ga-18\\\/\",\"url\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/product\\\/winchester-super-x-defender-51-3-12-ga-18\\\/\",\"name\":\"Buy Winchester Super X Defender 5+1 3\\\" 12 GA 18\\\" Online | Canada\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/product\\\/winchester-super-x-defender-51-3-12-ga-18\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/product\\\/winchester-super-x-defender-51-3-12-ga-18\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2026\\\/07\\\/Buy-Winchester-Super-X-Defender-51-3-12-GA-18-Online.png\",\"datePublished\":\"2026-07-26T22:48:33+00:00\",\"dateModified\":\"2026-07-26T22:48:37+00:00\",\"description\":\"Buy Winchester Super X Defender 5+1 3\\\" 12 GA 18\\\" Online. 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