{"id":97296,"date":"2026-10-15T19:27:24","date_gmt":"2026-10-16T00:27:24","guid":{"rendered":"https:\/\/onyxarms.com\/index.php\/product\/hr-retro-m16a1-20-556-20rd-black\/"},"modified":"2026-10-17T05:13:49","modified_gmt":"2026-10-17T10:13:49","slug":"hr-retro-m16a1-20-556-20rd-black","status":"publish","type":"product","link":"https:\/\/onyxarms.com\/index.php\/product\/hr-retro-m16a1-20-556-20rd-black\/","title":{"rendered":"H&amp;R RETRO M16A1 20&#8243; 556 20RD BLACK"},"content":{"rendered":"<p>Barrel: Harrington &amp; Richardson 20&#8243; 5.56 NATO 1\/12 Pencil Barrel made from 4150 Chrome Moly Vanadium Steel with a parkerized finish and chrome lining. Features a Rifle Barrel Extension, 1\/2X28 threaded barrel, 1\/12 twist rate, and a Rifle gas system. Upper: Newly manufactured uppers forged from 7075-T6 Aluminum using proprietary NoDak Spud Dies. Finished in black anodizing. Lower: Made from forged aluminum and equipped with the Retro H&amp;R FCG and A1 furniture, this lower is classic in style and performs like an American Classic should.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>H&amp;R RETRO M16A1 20&#8243; 556 20RD BLACK<\/p>\n","protected":false},"featured_media":97293,"comment_status":"open","ping_status":"closed","template":"","meta":{"_eb_attr":""},"product_brand":[],"product_cat":[1345],"product_tag":[113017],"class_list":["post-97296","product","type-product","status-publish","has-post-thumbnail","product_cat-semi-auto-rifles","product_tag-online-only","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/product\/97296","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/comments?post=97296"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/media\/97293"}],"wp:attachment":[{"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/media?parent=97296"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=97296"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=97296"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=97296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}