{"product_id":"ballistic-adv-modern-series-16in-5-56-nato-ar-15-barrel-midlength-gas-qpq-finish-babl556015m","title":"Ballistic Adv Modern Series 16in 5.56 NATO AR-15 Barrel, Midlength Gas, QPQ Finish BABL556015M","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eUpgrade your AR-15 build with the Ballistic Advantage Modern Series 16\" barrel chambered in 5.56x45mm NATO. Built from durable 4150 Chrome Moly Vanadium steel, this barrel features a corrosion-resistant Black QPQ finish and a QPQ-coated M4 feed ramp extension for reliable feeding and long-term performance. A mid-length gas system and government profile help balance smooth cycling with a versatile handling feel, making it a strong choice for range use and general-purpose builds.\u003c\/p\u003e\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e16\" Modern Series AR-15 barrel chambered in 5.56x45mm NATO for broad ammo compatibility\u003c\/li\u003e\n  \u003cli\u003e4150 Chrome Moly Vanadium steel construction for strength and longevity\u003c\/li\u003e\n  \u003cli\u003eBlack QPQ corrosion-resistant finish with QPQ-coated M4 feed ramp extension\u003c\/li\u003e\n  \u003cli\u003eMid-length gas system designed to promote smooth operation and controllability\u003c\/li\u003e\n  \u003cli\u003eGovernment profile with .750\" gas block journal for compatibility with common gas blocks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Ballistic Adv\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Modern Series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e AR-15 Barrel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber\/Chamber:\u003c\/strong\u003e 5.56x45mm NATO (also accepts .223 Remington)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 16\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfile:\u003c\/strong\u003e Government\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas System Length:\u003c\/strong\u003e Mid-Length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas Block Journal:\u003c\/strong\u003e .750\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 4150 Chrome Moly Vanadium Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black QPQ\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwist Rate:\u003c\/strong\u003e 1:7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMuzzle Thread:\u003c\/strong\u003e 1\/2-28\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFeed Ramps:\u003c\/strong\u003e M4 (QPQ coated extension)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 28 oz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e BABL556015M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 819747020093\u003c\/li\u003e\n\u003c\/ul\u003e\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":"Ballistic Adv","offers":[{"title":"Default Title","offer_id":44077133234298,"sku":"FLX-5732","price":126.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/283691930.png?v=1767638982","url":"https:\/\/tlooutdoors.com\/products\/ballistic-adv-modern-series-16in-5-56-nato-ar-15-barrel-midlength-gas-qpq-finish-babl556015m","provider":"TLO Outdoors","version":"1.0","type":"link"}