{"product_id":"radian-upper-14-5-223-wylde-fde","title":"RADIAN Upper Receiver 14.5\" 223 Wylde – AR-15 Platform (FDE)","description":"\u003cp\u003eThe RADIAN 14.5\" upper receiver in 223 Wylde offers shooters the flexibility to run both .223 Remington and 5.56 NATO ammunition with optimized accuracy. Chambered in 223 Wylde, this configuration splits the difference between .223 and 5.56 chambers for improved precision with match ammo while maintaining reliable function with military-spec loads. The 14.5\" barrel length provides a balanced setup for carbine-length gas systems, commonly pinned and welded with a muzzle device to meet the 16\" legal barrel length requirement.\u003c\/p\u003e\u003cp\u003eFinished in Flat Dark Earth (FDE), this upper features RADIAN's precision machining and quality control standards. The complete upper assembly includes the barrel, gas system, and charging handle, ready to pair with a mil-spec AR-15 lower receiver. Installation requires standard AR-15 assembly procedures—ensure your muzzle device is properly pinned and welded by a qualified gunsmith if building a rifle configuration to maintain compliance with federal regulations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 223 Wylde\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Complete Upper Receiver Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Lower:\u003c\/strong\u003e Mil-Spec AR-15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 14.5\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Forged Aluminum Upper, Steel Barrel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Flat Dark Earth (FDE) Cerakote\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Barrel, Gas System, Charging Handle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Requires pinned\/welded muzzle device for rifle configuration compliance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RADIAN","offers":[{"title":"Default Title","offer_id":47940049830143,"sku":"RWR0466","price":1994.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2873851.jpg?v=1766550318","url":"https:\/\/doublestackstore.com\/products\/radian-upper-14-5-223-wylde-fde","provider":"Double Stack Store","version":"1.0","type":"link"}