{"id":1303,"date":"2026-01-24T12:46:06","date_gmt":"2026-01-24T12:46:06","guid":{"rendered":"https:\/\/polymer80firearms.com\/?post_type=product&p=1303"},"modified":"2026-01-24T12:46:20","modified_gmt":"2026-01-24T12:46:20","slug":"black-anodized-billet-308-80-lower-receiver-blemished","status":"publish","type":"product","link":"https:\/\/usaguncenter.com\/polymer80\/product\/black-anodized-billet-308-80-lower-receiver-blemished\/","title":{"rendered":"Black Anodized Billet .308 80% Lower Receiver \u2013 Blemished"},"content":{"rendered":"
\n

\u00a0<\/em><\/p>\n

Description:<\/h2>\n

All blemished products we offer consist of cosmetic imperfections that do not interfere with the overall functionality. Due to the inconsistent appearance, all blemished items are final sale only.<\/p>\n

For those that are looking for the aftermarket support of the AR15 but require a larger cartridge, we present our Flat Dark Earth Cerakoted AR10\/.308 Lower. Our high-quality lowers are made using industry-leading CNC machines which create very tight tolerances.<\/p>\n

Due to the lack of standardization, there are many different variants of the AR10\/.308 platform, including our own AR10 80% lower receiver. Our 80% AR10 lowers follow the DPMS Gen 1 pattern which offers users the widest aftermarket support for your build.<\/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.<\/p>\n

Features:<\/h3>\n
    \n
  • \n

    DPMS Gen 1 Pattern Compatible<\/p>\n<\/li>\n

  • \n

    Black Type III Anodized\u00a0<\/p>\n<\/li>\n

  • \n

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

  • \n

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

  • \n

    Integrated Trigger Guard<\/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<\/ul>\n

    All of our billet lowers feature a threaded bolt catch pin hole. We do not include it with our AR10 lowers as they come standard with our AR10\/.308 Lower Parts Kit. Already have a parts kit and need the screw? Buy our Bolt Catch Screw Kit!<\/p>\n

    *Please Note:\u00a0<\/strong>Consult the manufacturer of your AR10\/.308 build components to ensure compatibility with our lowers. Palmetto State Armory\u2019s PA10 components will not fit our lowers.<\/p>\n

    80 Percent Arms strives to provide the highest level of customer service within the 80% and the 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

    Shipping Restrictions: <\/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

    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

    \u00a0<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    \u00a0 Description: All blemished products we offer consist of cosmetic imperfections that do not interfere with the overall functionality. Due to the inconsistent appearance, all blemished items are final sale only. For those that are looking for the aftermarket support of the AR15 but require a larger cartridge, we present our Flat Dark Earth Cerakoted […]<\/p>\n","protected":false},"featured_media":1333,"comment_status":"open","ping_status":"closed","template":"","meta":{"_gspb_post_css":"","iawp_total_views":0},"product_brand":[23],"product_cat":[26],"product_tag":[],"class_list":["post-1303","product","type-product","status-publish","has-post-thumbnail","product_brand-polymer80","product_cat-blemished-80-lowers","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nBlack Anodized Billet .308 80% Lower Receiver \u2013 Blemished - 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\/black-anodized-billet-308-80-lower-receiver-blemished\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Black Anodized Billet .308 80% Lower Receiver \u2013 Blemished\" \/>\n<meta property=\"og:description\" content=\"\u00a0 Description: All blemished products we offer consist of cosmetic imperfections that do not interfere with the overall functionality. 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