{"product_id":"tacfire-up01c-ar-15-5-56x45mm-nato-7075-t6-aluminum-black-anodized-stripped-upper-receiver","title":"TacFire UP01C AR-15 5.56x45mm NATO 7075-T6 Aluminum Black Anodized Stripped Upper Receiver","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eTacFire UP01C Stripped Upper Receiver\u003c\/span\u003e\u003c\/strong\u003e is a bare \u003cstrong\u003e5.56x45mm NATO\u003c\/strong\u003e upper built as a foundation for \u003cstrong\u003eAR-15\u003c\/strong\u003e custom builds, replacement projects, and component-level repair. Constructed from \u003cstrong\u003e7075-T6 aluminum\u003c\/strong\u003e and finished in a durable \u003cstrong\u003eblack hardcoat anodized\u003c\/strong\u003e coating, this stripped upper delivers the corrosion resistance and long-term durability serious shooters expect.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eFeaturing \u003cstrong\u003eM4 feed ramps\u003c\/strong\u003e to ensure reliable cycling with both \u003cstrong\u003e5.56 NATO\u003c\/strong\u003e and \u003cstrong\u003e.223 Remington\u003c\/strong\u003e ammunition, the UP01C gives you a clean slate to assemble a complete upper to your own specifications. The receiver ships \u003cstrong\u003eoptic ready\u003c\/strong\u003e with \u003cstrong\u003eno sights\u003c\/strong\u003e installed, so you can pair it with any rail system, handguard, and optic combination.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eAs a standard stripped upper, the UP01C ships with the basic small parts installed - a \u003cstrong\u003eforward assist assembly\u003c\/strong\u003e, \u003cstrong\u003edust cover assembly\u003c\/strong\u003e, and \u003cstrong\u003eA2-style charging handle\u003c\/strong\u003e - but no barrel, bolt carrier group, or handguard. This makes it the ideal component for custom AR-15 builds, replacing a damaged upper, or building out a precision, duty, or recreational rifle configuration on a proven \u003cstrong\u003e7075-T6 aluminum\u003c\/strong\u003e platform.\u003c\/span\u003e\u003c\/p\u003e","brand":"TacFire","offers":[{"title":"Default Title","offer_id":55002893517122,"sku":"108760","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_770300c9-a1b7-4333-908a-7ba59539118a.png?v=1784550172","url":"https:\/\/centerfiresystems.com\/products\/tacfire-up01c-ar-15-5-56x45mm-nato-7075-t6-aluminum-black-anodized-stripped-upper-receiver","provider":"Centerfire Systems","version":"1.0","type":"link"}