{"product_id":"radian-upper-14-5-6mm-arc-brown","title":"Radian Weapons 14.5\" Upper Receiver 6mm ARC – AR-15 Platform","description":"\u003cp\u003eThe Radian Weapons 14.5\" upper receiver in 6mm ARC delivers precision-oriented performance for AR-15 platform builds. Chambered in 6mm ARC, this upper bridges the gap between 5.56 NATO and larger cartridges, offering superior ballistics and energy retention at extended ranges. The 14.5\" barrel length balances velocity with maneuverability, making this configuration suitable for medium-range precision shooting and hunting applications where compact handling matters.\u003c\/p\u003e\u003cp\u003eConstructed with Radian's attention to manufacturing tolerances, this upper features a brown finish that provides both corrosion resistance and a distinct appearance. The assembly integrates with standard AR-15 lower receivers using mil-spec components. Installation requires basic AR-15 assembly knowledge and standard armorer's tools. Verify compatibility with your lower receiver and ensure proper headspacing before use.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 6mm ARC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Complete Upper Receiver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Lower:\u003c\/strong\u003e AR-15 \/ Mil-Spec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 14.5\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Brown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum Upper \/ Steel Barrel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Requires basic AR-15 assembly knowledge\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radian Weapons","offers":[{"title":"Default Title","offer_id":48301567672575,"sku":"RWR0899","price":2079.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/5799697.jpg?v=1773888686","url":"https:\/\/doublestackstore.com\/products\/radian-upper-14-5-6mm-arc-brown","provider":"Double Stack Store","version":"1.0","type":"link"}