{"id":1252,"date":"2026-01-24T12:45:42","date_gmt":"2026-01-24T12:45:42","guid":{"rendered":"https:\/\/polymer80firearms.com\/?post_type=product&p=1252"},"modified":"2026-01-24T12:45:54","modified_gmt":"2026-01-24T12:45:54","slug":"9mm-ar-9-80-lower-receiver-glock-compatible-black","status":"publish","type":"product","link":"https:\/\/usaguncenter.com\/polymer80\/product\/9mm-ar-9-80-lower-receiver-glock-compatible-black\/","title":{"rendered":"9mm AR-9 80% Lower Receiver \u2013 Glock Compatible \u2013 Black"},"content":{"rendered":"
\n

\u00a0<\/p>\n

<\/em><\/p>\n

\u00a0<\/h2>\n

Description:<\/h2>\n

Looking to build a pistol cartridge rifle? Have extra Glock magazines lying around? Try our Hard Anodized AR9 Glock Compatible Lower. 80 Percent Arms\u2019 high-quality lowers are made using industry-leading CNC machines which create very tight tolerances.<\/p>\n

Take advantage of the expansive AR15 aftermarket support in a pistol caliber platform. Our AR9s accept any standard parts that are compatible for an AR15 lower receiver!<\/p>\n

We manufacture our 80% lower receivers with US-sourced aerospace grade 6061 aluminum. The material is more durable, resistant to corrosion, and yet much easier to mill than any other alloy.\u00a0Can\u2019t decide between an AR15 or AR9? Check out our blog to help you decide!<\/p>\n

Features:<\/h2>\n
    \n
  • \n

    Type III Anodized Black Finish<\/p>\n<\/li>\n

  • \n

    CNC Milled 6061 Aluminum Construction<\/p>\n<\/li>\n

  • \n

    Broached\/Flared Magwell<\/p>\n<\/li>\n

  • \n

    Glock Magazine Compatible<\/p>\n<\/li>\n

  • \n

    Integrated Trigger Guard<\/p>\n<\/li>\n

  • \n

    Upper\/Lower Receiver Tensioner Hole<\/p>\n<\/li>\n

  • \n

    Threaded Bolt Catch Screw Hole<\/p>\n<\/li>\n

  • \n

    Fire Selector Engraving<\/p>\n<\/li>\n

  • \n

    Completed Rear Takedown Lug Pocket<\/p>\n<\/li>\n

  • \n

    Full Mil Spec Parts Compatibility<\/p>\n<\/li>\n

  • \n

    Includes Bolt Catch Screw Set and Color Matched AR9 Hardware Set<\/p>\n<\/li>\n<\/ul>\n

    *Please Note:\u00a0<\/strong>Not compatible with Easy Jig\u00ae Gen 1 or Universal Drill Press Jig.<\/p>\n

    80 Percent Arms strives to provide the highest level of customer service within the 80% and firearm industry as a whole. We support all of our products with a lifetime warranty* so you can build with confidence.<\/p>\n

    You can always expect prompt and educational information as customer satisfaction is our bread and butter. For any questions or concerns regarding our products, please contact us at either support@80percentarms.com, (949) 354-2767 or message us via our live chat!<\/p>\n

    \u00a0<\/p>\n

    Shipping Restrictions:\u00a0<\/strong><\/h3>\n

    This item is restricted from shipping to the following:\u00a0California, Colorado, Connecticut, Delaware, Hawaii, Illinois,\u00a0Maine,\u00a0Maryland,\u00a0Massachusetts, Nevada, New Jersey, New York, Oregon, Rhode Island, Vermont, Washington, Washington D.C., Philadelphia, York City, Reading Pennsylvania, Delaware County Pennsylvania<\/p>\n

    \u00a0<\/h3>\n

    Under California law, this product is or contains an unserialized \u201cfirearm precursor part\u201d and cannot be sold into the State of California. 80% Arms cannot accept any orders of this product for shipment to the State of California, or to any customer who is a resident of the State of California.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    \u00a0 \u00a0 Description: Looking to build a pistol cartridge rifle? Have extra Glock magazines lying around? Try our Hard Anodized AR9 Glock Compatible Lower. 80 Percent Arms\u2019 high-quality lowers are made using industry-leading CNC machines which create very tight tolerances. Take advantage of the expansive AR15 aftermarket support in a pistol caliber platform. Our AR9s […]<\/p>\n","protected":false},"featured_media":1282,"comment_status":"open","ping_status":"closed","template":"","meta":{"_gspb_post_css":"","iawp_total_views":0},"product_brand":[23],"product_cat":[32],"product_tag":[],"class_list":["post-1252","product","type-product","status-publish","has-post-thumbnail","product_brand-polymer80","product_cat-ar-9-80-lower-receivers","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\n9mm AR-9 80% Lower Receiver \u2013 Glock Compatible \u2013 Black - Polymer 80 Firearms - Authorized Polymer80 Distributor<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/usaguncenter.com\/polymer80\/product\/9mm-ar-9-80-lower-receiver-glock-compatible-black\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"9mm AR-9 80% Lower Receiver \u2013 Glock Compatible \u2013 Black\" \/>\n<meta property=\"og:description\" content=\"\u00a0 \u00a0 Description: Looking to build a pistol cartridge rifle? Have extra Glock magazines lying around? Try our Hard Anodized AR9 Glock Compatible Lower. 80 Percent Arms\u2019 high-quality lowers are made using industry-leading CNC machines which create very tight tolerances. Take advantage of the expansive AR15 aftermarket support in a pistol caliber platform. Our AR9s […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/usaguncenter.com\/polymer80\/product\/9mm-ar-9-80-lower-receiver-glock-compatible-black\/\" \/>\n<meta property=\"og:site_name\" content=\"Polymer 80 Firearms - Authorized Polymer80 Distributor\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-24T12:45:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/usaguncenter.com\/polymer80\/wp-content\/uploads\/2026\/01\/9mm-ar-9-80-lower-receiver-glock-compatible-black.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"386\" \/>\n\t<meta property=\"og:image:height\" content=\"258\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\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=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/product\\\/9mm-ar-9-80-lower-receiver-glock-compatible-black\\\/\",\"url\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/product\\\/9mm-ar-9-80-lower-receiver-glock-compatible-black\\\/\",\"name\":\"9mm AR-9 80% Lower Receiver \u2013 Glock Compatible \u2013 Black - Polymer 80 Firearms - Authorized Polymer80 Distributor\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/product\\\/9mm-ar-9-80-lower-receiver-glock-compatible-black\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/product\\\/9mm-ar-9-80-lower-receiver-glock-compatible-black\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/9mm-ar-9-80-lower-receiver-glock-compatible-black.jpg\",\"datePublished\":\"2026-01-24T12:45:42+00:00\",\"dateModified\":\"2026-01-24T12:45:54+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/product\\\/9mm-ar-9-80-lower-receiver-glock-compatible-black\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/product\\\/9mm-ar-9-80-lower-receiver-glock-compatible-black\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/product\\\/9mm-ar-9-80-lower-receiver-glock-compatible-black\\\/#primaryimage\",\"url\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/9mm-ar-9-80-lower-receiver-glock-compatible-black.jpg\",\"contentUrl\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/9mm-ar-9-80-lower-receiver-glock-compatible-black.jpg\",\"width\":386,\"height\":258},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/product\\\/9mm-ar-9-80-lower-receiver-glock-compatible-black\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"9mm AR-9 80% Lower Receiver \u2013 Glock Compatible \u2013 Black\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/#website\",\"url\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/\",\"name\":\"Polymer 80 Firearms - Authorized Polymer80 Distributor\",\"description\":\"Precision Components. Trusted Process. Built for the Modern Enthusiast.\",\"publisher\":{\"@id\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/#organization\",\"name\":\"Polymer 80 Firearms - Authorized Polymer80 Distributor\",\"url\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/ChatGPT-Image-Feb-3-2026-11_37_43-AM.png\",\"contentUrl\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/ChatGPT-Image-Feb-3-2026-11_37_43-AM.png\",\"width\":1024,\"height\":1024,\"caption\":\"Polymer 80 Firearms - Authorized Polymer80 Distributor\"},\"image\":{\"@id\":\"https:\\\/\\\/usaguncenter.com\\\/polymer80\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"9mm AR-9 80% Lower Receiver \u2013 Glock Compatible \u2013 Black - Polymer 80 Firearms - Authorized Polymer80 Distributor","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:\/\/usaguncenter.com\/polymer80\/product\/9mm-ar-9-80-lower-receiver-glock-compatible-black\/","og_locale":"en_US","og_type":"article","og_title":"9mm AR-9 80% Lower Receiver \u2013 Glock Compatible \u2013 Black","og_description":"\u00a0 \u00a0 Description: Looking to build a pistol cartridge rifle? Have extra Glock magazines lying around? Try our Hard Anodized AR9 Glock Compatible Lower. 80 Percent Arms\u2019 high-quality lowers are made using industry-leading CNC machines which create very tight tolerances. Take advantage of the expansive AR15 aftermarket support in a pistol caliber platform. Our AR9s […]","og_url":"https:\/\/usaguncenter.com\/polymer80\/product\/9mm-ar-9-80-lower-receiver-glock-compatible-black\/","og_site_name":"Polymer 80 Firearms - Authorized Polymer80 Distributor","article_modified_time":"2026-01-24T12:45:54+00:00","og_image":[{"width":386,"height":258,"url":"https:\/\/usaguncenter.com\/polymer80\/wp-content\/uploads\/2026\/01\/9mm-ar-9-80-lower-receiver-glock-compatible-black.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/usaguncenter.com\/polymer80\/product\/9mm-ar-9-80-lower-receiver-glock-compatible-black\/","url":"https:\/\/usaguncenter.com\/polymer80\/product\/9mm-ar-9-80-lower-receiver-glock-compatible-black\/","name":"9mm AR-9 80% Lower Receiver \u2013 Glock Compatible \u2013 Black - Polymer 80 Firearms - Authorized Polymer80 Distributor","isPartOf":{"@id":"https:\/\/usaguncenter.com\/polymer80\/#website"},"primaryImageOfPage":{"@id":"https:\/\/usaguncenter.com\/polymer80\/product\/9mm-ar-9-80-lower-receiver-glock-compatible-black\/#primaryimage"},"image":{"@id":"https:\/\/usaguncenter.com\/polymer80\/product\/9mm-ar-9-80-lower-receiver-glock-compatible-black\/#primaryimage"},"thumbnailUrl":"https:\/\/usaguncenter.com\/polymer80\/wp-content\/uploads\/2026\/01\/9mm-ar-9-80-lower-receiver-glock-compatible-black.jpg","datePublished":"2026-01-24T12:45:42+00:00","dateModified":"2026-01-24T12:45:54+00:00","breadcrumb":{"@id":"https:\/\/usaguncenter.com\/polymer80\/product\/9mm-ar-9-80-lower-receiver-glock-compatible-black\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/usaguncenter.com\/polymer80\/product\/9mm-ar-9-80-lower-receiver-glock-compatible-black\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/usaguncenter.com\/polymer80\/product\/9mm-ar-9-80-lower-receiver-glock-compatible-black\/#primaryimage","url":"https:\/\/usaguncenter.com\/polymer80\/wp-content\/uploads\/2026\/01\/9mm-ar-9-80-lower-receiver-glock-compatible-black.jpg","contentUrl":"https:\/\/usaguncenter.com\/polymer80\/wp-content\/uploads\/2026\/01\/9mm-ar-9-80-lower-receiver-glock-compatible-black.jpg","width":386,"height":258},{"@type":"BreadcrumbList","@id":"https:\/\/usaguncenter.com\/polymer80\/product\/9mm-ar-9-80-lower-receiver-glock-compatible-black\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/usaguncenter.com\/polymer80\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/usaguncenter.com\/polymer80\/shop\/"},{"@type":"ListItem","position":3,"name":"9mm AR-9 80% Lower Receiver \u2013 Glock Compatible \u2013 Black"}]},{"@type":"WebSite","@id":"https:\/\/usaguncenter.com\/polymer80\/#website","url":"https:\/\/usaguncenter.com\/polymer80\/","name":"Polymer 80 Firearms - Authorized Polymer80 Distributor","description":"Precision Components. Trusted Process. Built for the Modern Enthusiast.","publisher":{"@id":"https:\/\/usaguncenter.com\/polymer80\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/usaguncenter.com\/polymer80\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/usaguncenter.com\/polymer80\/#organization","name":"Polymer 80 Firearms - Authorized Polymer80 Distributor","url":"https:\/\/usaguncenter.com\/polymer80\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/usaguncenter.com\/polymer80\/#\/schema\/logo\/image\/","url":"https:\/\/usaguncenter.com\/polymer80\/wp-content\/uploads\/2026\/02\/ChatGPT-Image-Feb-3-2026-11_37_43-AM.png","contentUrl":"https:\/\/usaguncenter.com\/polymer80\/wp-content\/uploads\/2026\/02\/ChatGPT-Image-Feb-3-2026-11_37_43-AM.png","width":1024,"height":1024,"caption":"Polymer 80 Firearms - Authorized Polymer80 Distributor"},"image":{"@id":"https:\/\/usaguncenter.com\/polymer80\/#\/schema\/logo\/image\/"}}]}},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/usaguncenter.com\/polymer80\/wp-json\/wp\/v2\/product\/1252","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/usaguncenter.com\/polymer80\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/usaguncenter.com\/polymer80\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/usaguncenter.com\/polymer80\/wp-json\/wp\/v2\/comments?post=1252"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/usaguncenter.com\/polymer80\/wp-json\/wp\/v2\/media\/1282"}],"wp:attachment":[{"href":"https:\/\/usaguncenter.com\/polymer80\/wp-json\/wp\/v2\/media?parent=1252"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/usaguncenter.com\/polymer80\/wp-json\/wp\/v2\/product_brand?post=1252"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/usaguncenter.com\/polymer80\/wp-json\/wp\/v2\/product_cat?post=1252"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/usaguncenter.com\/polymer80\/wp-json\/wp\/v2\/product_tag?post=1252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}