{"product_id":"ballistic-bbl-308win-20-rifle-blk","title":"Ballistic Advantage .308 Winchester 20\" Rifle Barrel – AR-10 Platform","description":"\u003cp\u003eThis Ballistic Advantage .308 Winchester barrel delivers the accuracy and barrel life serious precision shooters demand from an AR-10 platform rifle. The 20-inch rifle-length profile balances velocity retention with manageable weight for bench shooting, long-range work, or hunting applications where reach matters. Chrome moly vanadium steel construction provides consistent performance across extended shooting sessions.\u003c\/p\u003e\u003cp\u003eDesigned for standard AR-10 \/ .308 AR upper receivers with DPMS-pattern extensions. The barrel features a black nitride finish for corrosion resistance and ease of cleaning. Rifle-length gas system reduces recoil impulse and bolt carrier wear compared to mid-length configurations. Verify headspace and compatibility with your specific upper receiver before installation—professional installation recommended for builders without proper tools and gauges.\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 .308 Winchester \/ 7.62x51 NATO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 20 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Chrome Moly Vanadium Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Nitride\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas System:\u003c\/strong\u003e Rifle-Length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-10 \/ .308 AR Platform (DPMS-pattern)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ballistic Advantage","offers":[{"title":"Default Title","offer_id":47941462491391,"sku":"BABL308015PQ","price":266.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2855645.jpg?v=1766569393","url":"https:\/\/doublestackstore.com\/products\/ballistic-bbl-308win-20-rifle-blk","provider":"Double Stack Store","version":"1.0","type":"link"}