{"id":8449,"date":"2026-07-26T23:02:28","date_gmt":"2026-07-26T23:02:28","guid":{"rendered":"https:\/\/landmarkfirearms.com\/ca\/?post_type=product&#038;p=8449"},"modified":"2026-07-26T23:02:41","modified_gmt":"2026-07-26T23:02:41","slug":"ddupleks-steelhead-pen-track-ammunition-20-gauge-2-3-4-11-16-oz-solid-steel-slug-box-of-5","status":"publish","type":"product","link":"https:\/\/landmarkfirearms.com\/ca\/product\/ddupleks-steelhead-pen-track-ammunition-20-gauge-2-3-4-11-16-oz-solid-steel-slug-box-of-5\/","title":{"rendered":"DDupleks Steelhead Pen-Track Ammunition 20 Gauge 2-3\/4&#8243; 11\/16 oz Solid Steel Slug Box of 5"},"content":{"rendered":"<section id=\"overview\" class=\"product-information stack-l\">\n<h1 style=\"text-align: center;\">Buy DDupleks Steelhead Pen-Track Ammunition 20 Gauge 2-3\/4&#8243; 11\/16 oz Solid Steel Slug Box of 5<\/h1>\n<h2 class=\"bg-blue-900 text-white stack-m inset-squish-m text-transform-none\">Product Overview<\/h2>\n<div class=\"product-section-wrapper\">\n<div class=\"grid product-section-content\">\n<div class=\"product-section-overview\">\n<p>Buy DDupleks Steelhead Pen-Track Ammunition 20 Gauge 2-3\/4&#8243; 11\/16 oz Solid Steel Slug Box of 5. The DDupleks solid slug design provides excellent penetration capabilities suitable for big game hunting. The Steelhead slug is designed for hunting in overgrown areas where increased stability and resistance against obstacles is necessary.<\/p>\n<p><b><u>Features<\/u><\/b><\/p>\n<ul>\n<li>Non-toxic steel and polyethylene construction<\/li>\n<li>Solid steel construction for deep penetration to reach vital organs<\/li>\n<li>Flat ogive for maximum energy transfer<\/li>\n<li>Waisted slug body provides aerodynamic self-stabilization<\/li>\n<li>Polyethylene bearing surfaces reduce bore friction<\/li>\n<li>Suitable for both smoothbore and rifled barrels<\/li>\n<li>Safe for all chokes<\/li>\n<li>Excellent penetration in heavy brush<\/li>\n<li>Reduced possibility of ricochets<\/li>\n<li>No lead or plastic fouling<\/li>\n<\/ul>\n<\/div>\n<div class=\"product-section-logos\"><a class=\"inline-block\" href=\"https:\/\/www.midwayusa.com\/ddupleks\/b?bid=1097256\" aria-label=\"Shop DDupleks products\"><img decoding=\"async\" class=\"product-section-logo\" src=\"https:\/\/media.mwstatic.com\/images\/vendorlogos\/1097256.jpg?imwidth=150\" alt=\"DDupleks\" width=\"150\" height=\"150\" \/><\/a><\/div>\n<\/div>\n<div class=\"prop-banner\"><img decoding=\"async\" class=\"inline-block margin-right-xs\" src=\"https:\/\/media.mwstatic.com\/external\/fonts\/fontawesome\/svg\/prop-65-warning-v1.svg\" alt=\"warning-icon\" width=\"16\" height=\"14\" aria-hidden=\"true\" \/><strong>WARNING: <\/strong>This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to &#8211; www.P65Warnings.ca.gov.<\/div>\n<\/div>\n<\/section>\n<section id=\"specifications\" class=\"stack-l\">\n<h2 class=\"bg-blue-900 text-white stack-m inset-squish-m text-transform-none\">Specifications<\/h2>\n<div class=\"product-section-wrapper product-specifications\">\n<h3>Product Information<\/h3>\n<table class=\"product-specs-table padding-none stack-l width-100\">\n<tbody>\n<tr class=\"product-specs-table-container \">\n<td class=\"product-specs-table-detail\">Cartridge<\/td>\n<td class=\"product-specs-table-definition\">20 Gauge<\/td>\n<\/tr>\n<tr class=\"product-specs-table-container is-selectable\">\n<td class=\"product-specs-table-detail\">Quantity<\/td>\n<td class=\"product-specs-table-definition\">5 Round<\/td>\n<\/tr>\n<tr class=\"product-specs-table-container \">\n<td class=\"product-specs-table-detail\">NonToxic<\/td>\n<td class=\"product-specs-table-definition\">Yes<\/td>\n<\/tr>\n<tr class=\"product-specs-table-container is-selectable\">\n<td class=\"product-specs-table-detail\">Shell Length<\/td>\n<td class=\"product-specs-table-definition\">2-3\/4&#8243;<\/td>\n<\/tr>\n<tr class=\"product-specs-table-container \">\n<td class=\"product-specs-table-detail\">Shot or Slug Type<\/td>\n<td class=\"product-specs-table-definition\">Solid Slug<\/td>\n<\/tr>\n<tr class=\"product-specs-table-container \">\n<td class=\"product-specs-table-detail\">Buffered<\/td>\n<td class=\"product-specs-table-definition\">No<\/td>\n<\/tr>\n<tr class=\"product-specs-table-container \">\n<td class=\"product-specs-table-detail\">Muzzle Velocity<\/td>\n<td class=\"product-specs-table-definition\">1365 Feet Per Second<\/td>\n<\/tr>\n<tr class=\"product-specs-table-container \">\n<td class=\"product-specs-table-detail\">Muzzle Energy<\/td>\n<td class=\"product-specs-table-definition\">1268 Foot Pounds<\/td>\n<\/tr>\n<tr class=\"product-specs-table-container \">\n<td class=\"product-specs-table-detail\">Primer<\/td>\n<td class=\"product-specs-table-definition\">Boxer<\/td>\n<\/tr>\n<tr class=\"product-specs-table-container \">\n<td class=\"product-specs-table-detail\">Corrosive<\/td>\n<td class=\"product-specs-table-definition\">No<\/td>\n<\/tr>\n<tr class=\"product-specs-table-container \">\n<td class=\"product-specs-table-detail\">Reloadable<\/td>\n<td class=\"product-specs-table-definition\">Yes<\/td>\n<\/tr>\n<tr class=\"product-specs-table-container \">\n<td class=\"product-specs-table-detail\">Barrel Type<\/td>\n<td class=\"product-specs-table-definition\">Rifled or Smooth Bore<\/td>\n<\/tr>\n<tr class=\"product-specs-table-container \">\n<td class=\"product-specs-table-detail\">Crimp<\/td>\n<td class=\"product-specs-table-definition\">Roll<\/td>\n<\/tr>\n<tr class=\"product-specs-table-container \">\n<td class=\"product-specs-table-detail\">Slug Weight<\/td>\n<td class=\"product-specs-table-definition\">11\/16 Ounce<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 id=\"delivery\">Delivery Information<\/h3>\n<table class=\"product-specs-table padding-none stack-l width-100\">\n<tbody>\n<tr class=\"product-specs-table-container\">\n<td class=\"product-specs-table-detail\">Shipping Weight<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n<table class=\"product-specs-table padding-none stack-l width-100\">\n<tbody>\n<tr class=\"product-specs-table-container\">\n<td class=\"product-specs-table-definition\">0.335 Pounds<\/td>\n<\/tr>\n<tr class=\"product-specs-table-container\">\n<td class=\"product-specs-table-detail\">DOT-Regulated<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Yes<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"product-filter-order-single\">\n<div class=\"product-filter is-singleoption position-relative margin-bottom-m\">\n<div class=\"product-filter-heading-container\"><span class=\"product-filter-text\"><span class=\"product-filter-heading text-bold\">Quantity: <\/span><span class=\"product-filter-heading-applied block\">5 Round<\/span><\/span><\/div>\n<\/div>\n<div class=\"product-filter is-singleoption position-relative margin-bottom-m\">\n<div class=\"product-filter-heading-container\"><span class=\"product-filter-text\"><span class=\"product-filter-heading text-bold\">Shell Length:<\/span><span class=\"product-filter-heading-applied block\"> 2-3\/4&#8243;<\/span><\/span><\/div>\n<\/div>\n<\/div>\n","protected":false},"featured_media":8479,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[206],"product_tag":[],"class_list":["post-8449","product","type-product","status-publish","product_cat-ammunition-for-sale","first","instock","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 DDupleks Steelhead Pen-Track Ammunition 20 Gauge 2-3\/4&quot; 11\/16 oz Solid Steel Slug Box of 5 | Canada<\/title>\n<meta name=\"description\" content=\"Buy DDupleks Steelhead Pen-Track Ammunition 20 Gauge 2-3\/4&quot; 11\/16 oz Solid Steel Slug Box of 5. 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The DDupleks solid slug design provides excellent penetration capabilities suitable for big game hunting. 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The DDupleks solid slug design provides excellent penetration capabilities suitable for big game hunting. The Steelhead slug is designed for hunting in overgrown areas where increased stability and resistance against obstacles is necessary.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/product\\\/ddupleks-steelhead-pen-track-ammunition-20-gauge-2-3-4-11-16-oz-solid-steel-slug-box-of-5\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/product\\\/ddupleks-steelhead-pen-track-ammunition-20-gauge-2-3-4-11-16-oz-solid-steel-slug-box-of-5\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/product\\\/ddupleks-steelhead-pen-track-ammunition-20-gauge-2-3-4-11-16-oz-solid-steel-slug-box-of-5\\\/#primaryimage\",\"url\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2026\\\/07\\\/Buy-DDupleks-Steelhead-Pen-Track-Ammunition-20-Gauge-2-3-4-11-16-oz-Solid-Steel-Slug-Box-of-5.png\",\"contentUrl\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2026\\\/07\\\/Buy-DDupleks-Steelhead-Pen-Track-Ammunition-20-Gauge-2-3-4-11-16-oz-Solid-Steel-Slug-Box-of-5.png\",\"width\":707,\"height\":471},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/product\\\/ddupleks-steelhead-pen-track-ammunition-20-gauge-2-3-4-11-16-oz-solid-steel-slug-box-of-5\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"DDupleks Steelhead Pen-Track Ammunition 20 Gauge 2-3\\\/4&#8243; 11\\\/16 oz Solid Steel Slug Box of 5\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/#website\",\"url\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/\",\"name\":\"Canada\",\"description\":\"Premium Guns, Ammo &amp; Tactical Gear\",\"publisher\":{\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/#organization\",\"name\":\"Canada\",\"url\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2026\\\/07\\\/logo-land.png\",\"contentUrl\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2026\\\/07\\\/logo-land.png\",\"width\":927,\"height\":221,\"caption\":\"Canada\"},\"image\":{\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Buy DDupleks Steelhead Pen-Track Ammunition 20 Gauge 2-3\/4\" 11\/16 oz Solid Steel Slug Box of 5 | Canada","description":"Buy DDupleks Steelhead Pen-Track Ammunition 20 Gauge 2-3\/4\" 11\/16 oz Solid Steel Slug Box of 5. The DDupleks solid slug design provides excellent penetration capabilities suitable for big game hunting. The Steelhead slug is designed for hunting in overgrown areas where increased stability and resistance against obstacles is necessary.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/landmarkfirearms.com\/ca\/product\/ddupleks-steelhead-pen-track-ammunition-20-gauge-2-3-4-11-16-oz-solid-steel-slug-box-of-5\/","og_locale":"en_US","og_type":"article","og_title":"Buy DDupleks Steelhead Pen-Track Ammunition 20 Gauge 2-3\/4\" 11\/16 oz Solid Steel Slug Box of 5 | Canada","og_description":"Buy DDupleks Steelhead Pen-Track Ammunition 20 Gauge 2-3\/4\" 11\/16 oz Solid Steel Slug Box of 5. The DDupleks solid slug design provides excellent penetration capabilities suitable for big game hunting. The Steelhead slug is designed for hunting in overgrown areas where increased stability and resistance against obstacles is necessary.","og_url":"https:\/\/landmarkfirearms.com\/ca\/product\/ddupleks-steelhead-pen-track-ammunition-20-gauge-2-3-4-11-16-oz-solid-steel-slug-box-of-5\/","og_site_name":"Canada","article_modified_time":"2026-07-26T23:02:41+00:00","og_image":[{"width":707,"height":471,"url":"https:\/\/landmarkfirearms.com\/ca\/wp-content\/uploads\/sites\/2\/2026\/07\/Buy-DDupleks-Steelhead-Pen-Track-Ammunition-20-Gauge-2-3-4-11-16-oz-Solid-Steel-Slug-Box-of-5.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/landmarkfirearms.com\/ca\/product\/ddupleks-steelhead-pen-track-ammunition-20-gauge-2-3-4-11-16-oz-solid-steel-slug-box-of-5\/","url":"https:\/\/landmarkfirearms.com\/ca\/product\/ddupleks-steelhead-pen-track-ammunition-20-gauge-2-3-4-11-16-oz-solid-steel-slug-box-of-5\/","name":"Buy DDupleks Steelhead Pen-Track Ammunition 20 Gauge 2-3\/4\" 11\/16 oz Solid Steel Slug Box of 5 | Canada","isPartOf":{"@id":"https:\/\/landmarkfirearms.com\/ca\/#website"},"primaryImageOfPage":{"@id":"https:\/\/landmarkfirearms.com\/ca\/product\/ddupleks-steelhead-pen-track-ammunition-20-gauge-2-3-4-11-16-oz-solid-steel-slug-box-of-5\/#primaryimage"},"image":{"@id":"https:\/\/landmarkfirearms.com\/ca\/product\/ddupleks-steelhead-pen-track-ammunition-20-gauge-2-3-4-11-16-oz-solid-steel-slug-box-of-5\/#primaryimage"},"thumbnailUrl":"https:\/\/landmarkfirearms.com\/ca\/wp-content\/uploads\/sites\/2\/2026\/07\/Buy-DDupleks-Steelhead-Pen-Track-Ammunition-20-Gauge-2-3-4-11-16-oz-Solid-Steel-Slug-Box-of-5.png","datePublished":"2026-07-26T23:02:28+00:00","dateModified":"2026-07-26T23:02:41+00:00","description":"Buy DDupleks Steelhead Pen-Track Ammunition 20 Gauge 2-3\/4\" 11\/16 oz Solid Steel Slug Box of 5. The DDupleks solid slug design provides excellent penetration capabilities suitable for big game hunting. 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