{"product_id":"patriot-ordnance-factory-minuteman-complete-upper-5-56x45mm-nato-10-5-9-m-lok-handguard-ar-15","title":"Patriot Ordnance Factory Minuteman Complete Upper 5.56x45mm NATO 10.5\" 9\" M-LOK Handguard AR-15","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003ePatriot Ordnance Factory Minuteman Complete Upper\u003c\/span\u003e\u003c\/strong\u003e is a purpose-built \u003cstrong\u003eAR-15\u003c\/strong\u003e upper receiver assembly chambered in \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e5.56x45mm NATO\u003c\/span\u003e\u003c\/strong\u003e and built around a compact \u003cstrong\u003e10.50\"\u003c\/strong\u003e barrel. Made in the USA by POF, the Minuteman upper pairs a \u003cstrong\u003e4150 Chrome Moly Vanadium Steel\u003c\/strong\u003e barrel with a \u003cstrong\u003eBlack Nitride\u003c\/strong\u003e finish for long-term durability and corrosion resistance in a short, fast-handling configuration.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e10.50\"\u003c\/strong\u003e barrel uses POF's \u003cstrong\u003eE Squared\u003c\/strong\u003e chamber geometry, optimized for reliable feeding and extraction across a broad range of \u003cstrong\u003e5.56 NATO\u003c\/strong\u003e and \u003cstrong\u003e.223 Remington\u003c\/strong\u003e ammunition. A direct impingement gas system routes through a low-profile \u003cstrong\u003eLo Pro DI gas block\u003c\/strong\u003e positioned at \u003cstrong\u003emid length\u003c\/strong\u003e, delivering smooth cycling and reduced felt recoil compared to shorter carbine-length systems.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe upper receiver is machined from \u003cstrong\u003ealuminum\u003c\/strong\u003e and finished in \u003cstrong\u003eBlack Hard Coat Anodized\u003c\/strong\u003e, providing a tough, low-reflectivity surface that holds up to hard field use. The integrated \u003cstrong\u003e9\" M-LOK handguard\u003c\/strong\u003e is finished in matching \u003cstrong\u003eBlack Anodized\u003c\/strong\u003e and offers a slim, lightweight platform for mounting lights, lasers, grips, and other accessories along its M-LOK compatible slots and a continuous Picatinny rail up top. The upper ships \u003cstrong\u003eoptic ready\u003c\/strong\u003e with no iron sights installed, giving the end user full freedom to configure their preferred optic or red dot.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eDrop the Minuteman upper onto any mil-spec AR-15 lower receiver to complete a compact, fast-handling 5.56 NATO rifle. This is a \u003cstrong\u003enew\u003c\/strong\u003e, factory-fresh POF upper, perfect for builders looking to assemble a short-barrel AR without compromising on quality components.\u003c\/span\u003e\u003c\/p\u003e","brand":"Patriot Ordnance Factory","offers":[{"title":"Default Title","offer_id":55004448948546,"sku":"142579","price":855.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_5ab1f031-d717-4ffc-9537-5395702cc8a6.png?v=1784570322","url":"https:\/\/centerfiresystems.com\/products\/patriot-ordnance-factory-minuteman-complete-upper-5-56x45mm-nato-10-5-9-m-lok-handguard-ar-15","provider":"Centerfire Systems","version":"1.0","type":"link"}