{"product_id":"tacfire-ar-15-5-56-nato-10-5in-upper-receiver-m-lok-handguard-black-nitride-ssbu55610","title":"TacFire AR-15 5.56 NATO 10.5in Upper Receiver M-LOK Handguard Black Nitride SSBU55610","description":"Product Description\n\u003cp\u003eThe TacFire SSBU55610 is a purpose-built AR-15 upper receiver assembly chambered in 5.56x45mm NATO, designed for shooters who demand reliable performance and durable construction. Featuring a 10.5-inch M4-profile barrel with a carbine-length gas system and a 1-8 twist rate, this upper is well-suited for short-range precision and versatility with a wide range of projectile weights. The barrel is finished in Black Nitride for superior corrosion resistance and extended service life. A 10-inch M-LOK ATLAS S-ONE handguard provides a lightweight, low-profile platform with ample accessory attachment points, while a 1\/2x28-threaded muzzle comes equipped with an A2 flash hider. This complete upper receiver assembly is a capable, ready-to-run solution for AR platform builds.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5.56x45mm NATO Chambering:\u003c\/strong\u003e Compatible with both 5.56 NATO and .223 Rem ammunition for broad versatility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10.5in M4 Profile Barrel with Black Nitride Finish:\u003c\/strong\u003e Delivers durability and corrosion resistance for long-lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1-8 Twist Rate:\u003c\/strong\u003e Stabilizes a wide range of bullet weights for enhanced accuracy and flexibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10in M-LOK ATLAS S-ONE Handguard:\u003c\/strong\u003e Lightweight and rigid rail system with M-LOK slots for attaching lights, grips, and other accessories.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarbine-Length Gas System with A2 Flash Hider:\u003c\/strong\u003e Proven, reliable operating system paired with a standard 1\/2x28 threaded muzzle device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e TacFire\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e SSBU55610\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 5.56x45mm NATO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 10.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Profile:\u003c\/strong\u003e M4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Twist Rate:\u003c\/strong\u003e 1:8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas System Length:\u003c\/strong\u003e Carbine Length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMuzzle Threads:\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\u003eHandguard Type:\u003c\/strong\u003e M-LOK ATLAS S-ONE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandguard Length:\u003c\/strong\u003e 10 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Nitride\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Platform:\u003c\/strong\u003e AR-15 \/ AR Platform\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 729205658884\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e SSBU55610\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\n]]\u0026gt;","brand":"TacFire","offers":[{"title":"Default Title","offer_id":44199860600954,"sku":"FLX-182267","price":326.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/306283961.png?v=1788382837","url":"https:\/\/tlooutdoors.com\/products\/tacfire-ar-15-5-56-nato-10-5in-upper-receiver-m-lok-handguard-black-nitride-ssbu55610","provider":"TLO Outdoors","version":"1.0","type":"link"}