{"product_id":"rosco-manufacturing-purebred-6mm-arc-20-nickel-boron-stainless-steel-barrel-pb-20-spr-6mm-7-5-r1","title":"Rosco Manufacturing Purebred 6mm ARC 20\" Nickel Boron Stainless Steel Barrel PB-20-SPR-6MM-7.5-R1","description":"Product Description\n\u003cp\u003eThe Rosco Manufacturing Purebred 20\" 6mm ARC barrel is precision-engineered to maximize the performance potential of the 6mm ARC cartridge. Built from stainless steel and finished in a durable Nickel Boron coating, this barrel features an SPR contour that strikes an ideal balance between weight efficiency and thermal management, making it particularly well-suited for cold bore precision shots on target. Gas ports have been carefully sized to accommodate the most popular precision bullet weights and suppressed use, while the Rifle +1 gas system ensures reliable cycling across a wide range of loads. Whether you are building a dedicated precision rifle or a versatile mid-range shooter, the Purebred barrel delivers the accuracy and reliability that Rosco Manufacturing is known for.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6mm ARC Optimized:\u003c\/strong\u003e Purpose-built to unlock the full ballistic potential of the 6mm ARC cartridge for precision long-range applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSPR Contour:\u003c\/strong\u003e The Special Purpose Rifle contour provides an excellent weight-to-stiffness ratio, ideal for cold bore accuracy and extended shooting sessions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNickel Boron Finish:\u003c\/strong\u003e A corrosion-resistant Nickel Boron coating over a stainless steel substrate ensures lasting durability and easy maintenance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision-Sized Gas Ports:\u003c\/strong\u003e Gas ports are matched to popular precision bullet weights and suppressor use for consistent, reliable cycling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRifle +1 Gas System:\u003c\/strong\u003e The extended Rifle +1 gas system promotes smooth, controlled cycling and reduced felt recoil for improved follow-up shot accuracy.\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 Rosco Manufacturing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Purebred\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 6mm ARC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 20\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContour:\u003c\/strong\u003e SPR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Nickel Boron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwist Rate:\u003c\/strong\u003e 1:7.5\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas System:\u003c\/strong\u003e Rifle +1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e PB-20-SPR-6MM-7.5-R1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 850039693328\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":"ROSCO MANUFACTURING","offers":[{"title":"Default Title","offer_id":44199754760314,"sku":"FLX-179495","price":235.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/308988981.png?v=1788375359","url":"https:\/\/tlooutdoors.com\/products\/rosco-manufacturing-purebred-6mm-arc-20-nickel-boron-stainless-steel-barrel-pb-20-spr-6mm-7-5-r1","provider":"TLO Outdoors","version":"1.0","type":"link"}