{"product_id":"radical-firearms-ar-15-complete-upper-assembly-5-56-nato-16in-1-7-m-lok-rail-rf00325","title":"Radical Firearms AR-15 Complete Upper Assembly 5.56 NATO 16in 1:7 M-LOK Rail RF00325","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Radical Firearms 5.56mm complete upper assembly is a MIL-STD AR-15 upper designed to drop onto any MIL-STD lower receiver, making it a strong choice for finishing a new build or upgrading an existing rifle. It features a 16\" Socom-profile barrel with a 1:7 twist and a free-float M-LOK handguard to support accuracy and accessory mounting while helping keep hands cooler during extended range sessions. Built around a forged 7075-T6 upper receiver with Type III anodizing, this upper includes a nitride bolt carrier group and a Mil-Spec charging handle, along with a forward assist and dust cover for a complete, ready-to-run setup.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete MIL-STD AR-15 upper assembly designed to fit standard MIL-STD lower receivers\u003c\/li\u003e\n  \u003cli\u003e16\" 5.56 NATO Socom-profile barrel with 1:7 twist for broad ammunition compatibility\u003c\/li\u003e\n  \u003cli\u003e15\" free-float M-LOK thin-rail handguard for lighter weight and accessory flexibility\u003c\/li\u003e\n  \u003cli\u003eForged 7075-T6 aluminum upper receiver with durable Type III anodized finish\u003c\/li\u003e\n  \u003cli\u003eIncludes nitride bolt carrier group and Mil-Spec charging handle for a complete build-ready upper\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Radical Firearms\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e RF00325\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 816903025633\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlatform:\u003c\/strong\u003e AR-15 (MIL-STD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber\/Chamber:\u003c\/strong\u003e 5.56mm \/ 5.56 NATO (commonly used with .223 Remington)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 16\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwist Rate:\u003c\/strong\u003e 1:7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Profile:\u003c\/strong\u003e Socom Profile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Material:\u003c\/strong\u003e 4140 Chrome Moly Vanadium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Finish:\u003c\/strong\u003e Melonite\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas System:\u003c\/strong\u003e Medium Length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas Block:\u003c\/strong\u003e .750 Low-profile Gas Block\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMuzzle Thread:\u003c\/strong\u003e 1\/2x28\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMuzzle Device:\u003c\/strong\u003e A2 Flash Hider\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Extension:\u003c\/strong\u003e M4 Feed Ramp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUpper Receiver Material:\u003c\/strong\u003e Forged 7075-T6 Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUpper Receiver Style:\u003c\/strong\u003e M4 MIL-STD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUpper Receiver Finish:\u003c\/strong\u003e Type III Anodizing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForward Assist:\u003c\/strong\u003e Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDust Cover:\u003c\/strong\u003e Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandguard Type:\u003c\/strong\u003e Free Float\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandguard Style:\u003c\/strong\u003e M-LOK Thin Rail\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandguard Length:\u003c\/strong\u003e 15\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharging Handle:\u003c\/strong\u003e MIL-STD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolt Carrier Group Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBCG Finish:\u003c\/strong\u003e Nitride\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.\u003c\/em\u003e\u003c\/p\u003e","brand":"Radical Firearms","offers":[{"title":"Default Title","offer_id":44077434929274,"sku":"FLX-RAFRF00325","price":344.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/283689891.jpg?v=1767676095","url":"https:\/\/tlooutdoors.com\/products\/radical-firearms-ar-15-complete-upper-assembly-5-56-nato-16in-1-7-m-lok-rail-rf00325","provider":"TLO Outdoors","version":"1.0","type":"link"}