{"product_id":"geissele-automatics-super-duty-mod1-5-56-nato-complete-upper-receiver-14-5-pinned-black","title":"Geissele Automatics Super Duty MOD1 5.56 NATO Complete Upper Receiver - 14.5\" Pinned Black","description":"\u003cp class=\"preFlex flexIn\" data-rte-preserve-empty=\"true\"\u003eThe Geissele Super Duty MOD1 Upper Receiver is a complete upper for the AR-15 platform, chambered in 5.56 NATO. This high-quality upper receiver features a Geissele 14.5\" chrome-lined barrel with a 1:7 twist rate and suppressor-ready HUXWRX Flash Hider that’s pinned and welded. The mid-length gas system paired with the Super Compact Gas Block ensures smooth operation. Included is a 13.5\" Super Modular Rail MK16, a variant of the rail used by USASOC, for superior ergonomics and customization options. The upper is completed by Geissele's battle-proven Reliability Enhanced Bolt Carrier Group and Stressproof bolt, engineered for maximum durability and performance.\u003c\/p\u003e \u003cp class=\"preFlex flexIn\" data-rte-preserve-empty=\"true\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul data-rte-list=\"true\"\u003e \u003cli\u003e \u003cp class=\"preFlex flexIn\" data-rte-preserve-empty=\"true\"\u003eChambered in 5.56 NATO\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"preFlex flexIn\" data-rte-preserve-empty=\"true\"\u003e14.5” Geissele barrel, CHF, Chrome lined, 1:7 twist,\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"preFlex flexIn\" data-rte-preserve-empty=\"true\"\u003eManganese Phosphate finish\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"preFlex flexIn\" data-rte-preserve-empty=\"true\"\u003eMid-length gas system\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"preFlex flexIn\" data-rte-preserve-empty=\"true\"\u003eGeissele Super Compact Gas Block\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"preFlex flexIn\" data-rte-preserve-empty=\"true\"\u003e13.5\" SMR MK16 Rail\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"preFlex flexIn\" data-rte-preserve-empty=\"true\"\u003eSuper Duty Upper with Cam Pin Cut-Out\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"preFlex flexIn\" data-rte-preserve-empty=\"true\"\u003eGeissele Reliability Enhanced BCG, Nanoweapon Coated\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"preFlex flexIn\" data-rte-preserve-empty=\"true\"\u003eGeissele Stressproof Bolt, Carpenter 158+\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"preFlex flexIn\" data-rte-preserve-empty=\"true\"\u003eHUXWRX Flash Hider-QD, suppressor-ready, pinned \u0026amp; welded\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"preFlex flexIn\" data-rte-preserve-empty=\"true\"\u003eAirborne Charging Handle\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"preFlex flexIn\" data-rte-preserve-empty=\"true\"\u003eMil-Spec Construction\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e","brand":"Geissele","offers":[{"title":"Default Title","offer_id":53123533439087,"sku":"08-547B","price":1285.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4016\/8047\/files\/08-547B_01__75314.jpg?v=1779157415","url":"https:\/\/buttonhookconcepts.com\/products\/geissele-automatics-super-duty-mod1-5-56-nato-complete-upper-receiver-14-5-pinned-black","provider":"Buttonhook Concepts LLC","version":"1.0","type":"link"}