{"product_id":"tacfire-5-56x45mm-16-ar-15-complete-upper-receiver","title":"Tacfire 5.56x45mm 16\" AR-15 Complete Upper Receiver","description":"\u003ch1\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18pt;\"\u003eTacfire 5.56x45mm 16\" AR-15 Complete Upper Receiver with Bolt Carrier Group, Charging Handle, M-LOK Handguard - MADE IN THE USA - \u003c\/span\u003e\u003cspan style=\"font-size: 18pt;\"\u003eBU-556-16\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eUpgrade your AR-15 build with this brand-new Tacfire complete upper receiver, made in the USA. Chambered in 5.56x45mm with a 16\" threaded barrel (1:8 twist), it comes complete with a Bolt Carrier Group, Charging Handle, and an M-LOK Handguard for optimal accessory mounting. Designed specifically for AR-15 platforms, this upper receiver delivers precision, durability, and ease of installation for your next build.    \u003c\/span\u003e\u003c\/p\u003e","brand":"Tacfire","offers":[{"title":"Default Title","offer_id":52668965880130,"sku":"ACC2074","price":274.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/IMG_3714__84968.1761576206.1280.1280.jpg?v=1774274655","url":"https:\/\/centerfiresystems.com\/products\/tacfire-5-56x45mm-16-ar-15-complete-upper-receiver","provider":"Centerfire Systems","version":"1.0","type":"link"}