{"product_id":"ballistic-bbl-6mmarc-18-rifle","title":"Ballistic Advantage 6mm ARC 18\" Rifle Barrel – AR-15 Platform","description":"\u003cp\u003eThis Ballistic Advantage 18-inch rifle barrel chambered in 6mm ARC delivers extended effective range and enhanced ballistic performance for precision AR-15 builds. The 6mm ARC cartridge offers superior long-range accuracy with reduced recoil compared to traditional .308 rounds, making this barrel ideal for competitive shooters and hunters who need reliable performance at distance without the weight penalty of larger platforms.\u003c\/p\u003e\u003cp\u003eManufactured from 4150 chrome-moly-vanadium steel with a salt bath nitride finish for enhanced corrosion resistance and barrel life. Features a rifle-length gas system for smoother cycling and reduced felt recoil. Standard AR-15 barrel extension and .750-inch gas block journal ensure compatibility with most AR-15 upper receivers and gas blocks. Professional installation and proper headspacing verification recommended.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Rifle Barrel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 6mm ARC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 18 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas System:\u003c\/strong\u003e Rifle-length\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 Salt Bath Nitride\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Block Journal:\u003c\/strong\u003e .750 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15 Platform\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ballistic Advantage","offers":[{"title":"Default Title","offer_id":47941965644031,"sku":"BABL6MM002PQ","price":251.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2855751.jpg?v=1766569908","url":"https:\/\/doublestackstore.com\/products\/ballistic-bbl-6mmarc-18-rifle","provider":"Double Stack Store","version":"1.0","type":"link"}