{"product_id":"ar-15-223556-rifle-starter-build-with-upper-bolt-and-barrel-ri0224","title":"AR-15 .223\/5.56 Rifle Starter Build with Upper, Bolt and Barrel","description":"\u003ch1\u003eAR-15 .223\/5.56 Rifle Starter Build with Upper, Bolt and Barrel\u003c\/h1\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eAR-15 .223\/5.56\u003c\/li\u003e\n\t\u003cli\u003e16\" Socom Profile Chrome-moly Barrel\u003c\/li\u003e\n\t\u003cli\u003e1 in 7\" twist\u003c\/li\u003e\n\t\u003cli\u003eM4 feed ramps\u003c\/li\u003e\n\t\u003cli\u003eMid-length gas system\u003c\/li\u003e\n\t\u003cli\u003eOptics ready flat top receiver\u003c\/li\u003e\n\t\u003cli\u003eLow profile gas block\u003c\/li\u003e\n\t\u003cli\u003eM16 bolt carrier group\u003c\/li\u003e\n\t\u003cli\u003eMil-spec\u003c\/li\u003e\n\t\u003cli\u003eAluminum upper receiver by Radical Firearms\u003c\/li\u003e\n\t\u003cli\u003eNon-ambidextrous lower receiver by GPI Custom Gun Works\u003c\/li\u003e\n\t\u003cli\u003eIntegral trigger guard\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Centerfire Systems","offers":[{"title":"Default Title","offer_id":52668762358082,"sku":"RI0224","price":469.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/getimage__44625.1697572343.1280.1280.jpg?v=1774274436","url":"https:\/\/centerfiresystems.com\/products\/ar-15-223556-rifle-starter-build-with-upper-bolt-and-barrel-ri0224","provider":"Centerfire Systems","version":"1.0","type":"link"}