{"id":112776,"date":"2026-10-15T21:35:47","date_gmt":"2026-10-16T02:35:47","guid":{"rendered":"https:\/\/onyxarms.com\/index.php\/product\/rock-river-arms-ar0598-v1-lar-15m-all-terrain-hunter-complete-upper-223-wylde-18-stainless-heavy-match-barrel-black-rec-13-m-lok-handgaurd-operate-muzzle-brake\/"},"modified":"2026-10-15T21:35:47","modified_gmt":"2026-10-16T02:35:47","slug":"rock-river-arms-ar0598-v1-lar-15m-all-terrain-hunter-complete-upper-223-wylde-18-stainless-heavy-match-barrel-black-rec-13-m-lok-handgaurd-operate-muzzle-brake","status":"publish","type":"product","link":"https:\/\/onyxarms.com\/index.php\/product\/rock-river-arms-ar0598-v1-lar-15m-all-terrain-hunter-complete-upper-223-wylde-18-stainless-heavy-match-barrel-black-rec-13-m-lok-handgaurd-operate-muzzle-brake\/","title":{"rendered":"Rock River Arms AR0598.V1 LAR-15M All Terrain Hunter Complete Upper, 223 Wylde 18&#8243; Stainless Heavy Match Barrel, Black Rec\/13&#8243; M-LOK Handgaurd, Operate Muzzle Brake"},"content":{"rendered":"<p>CALIBER:.223 WYLDE CHAMBER FOR 5.56MM AND .223 CALIBERUPPER RECEIVER:FORGED A4BARREL:18-INCH HEAVY MATCH STAINLESS STEEL, CRYOGENICALLY TREATED, 1:8 TWISTMUZZLE DEVICE:RRA OPERATOR MUZZLE BREAK \/ 1\/228 THREADGAS BLOCK:LOW PROFILE GAS BLOCKHANDGUARD:RRA 13 INCH EXTENDED LIGHTWEIGHT FREE FLOAT RAIL, M-LOK COMPATIBLEINCLUDES:BOLT CARRIER GROUP AND CHARGING HANDLE ASSEMBLY.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rock River Arms AR0598.V1 LAR-15M All Terrain Hunter Complete Upper, 223 Wylde 18&#8243; Stainless Heavy Match Barrel, Black Rec\/13&#8243; M-LOK Handgaurd, Operate Muzzle Brake<\/p>\n","protected":false},"featured_media":112775,"comment_status":"open","ping_status":"closed","template":"","meta":{"_eb_attr":""},"product_brand":[],"product_cat":[1327],"product_tag":[],"class_list":["post-112776","product","type-product","status-publish","has-post-thumbnail","product_cat-ar15-uppers","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\/112776","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=112776"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/media\/112775"}],"wp:attachment":[{"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/media?parent=112776"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=112776"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=112776"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=112776"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}