{"product_id":"proof-research-carbon-fiber-bolt-action-rifle-barrel-284-caliber-20-1-8-twist-136683","title":"Proof Research Carbon Fiber Bolt Action Rifle Barrel .284 Caliber 20\" 1:8 Twist 136683","description":"Product Description\n\u003cp\u003eThe Proof Research 136683 is a premium bolt-action rifle barrel chambered in .284 Caliber, featuring a 20-inch length and a 1-in-8 rate of twist. Built to Proof Research's exacting standards, this barrel showcases the brand's signature carbon fiber wrapped construction over a steel core, delivering a dramatic reduction in weight without sacrificing stiffness or accuracy. The exposed stainless steel muzzle and chamber sections provide strength at the critical contact points, while the carbon fiber sleeve keeps overall weight low for long-range hunting and precision shooting applications. Whether you are building a custom rifle or upgrading an existing platform, this barrel offers exceptional performance and durability in a lightweight package.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision .284 Caliber:\u003c\/strong\u003e Optimized for the .284 caliber family, delivering excellent long-range ballistics and terminal performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarbon Fiber Wrapped Construction:\u003c\/strong\u003e Signature carbon fiber over steel design significantly reduces barrel weight while maintaining rigidity and accuracy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20-Inch Barrel Length:\u003c\/strong\u003e Balances velocity retention with maneuverability, ideal for hunting and field use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1-in-8 Rate of Twist:\u003c\/strong\u003e Stabilizes a wide range of .284 caliber projectiles for consistent, accurate downrange performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolt Action Profile:\u003c\/strong\u003e Engineered specifically for bolt-action rifle platforms, ensuring a precise fit and optimal functionality.\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 Proof Research\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (MPN):\u003c\/strong\u003e 136683\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 843068136683\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber\/Gauge:\u003c\/strong\u003e .284 Caliber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 20\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRate of Twist:\u003c\/strong\u003e 1-in-8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAction Type:\u003c\/strong\u003e Bolt Action\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Accessory - Barrels\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 3.7 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height:\u003c\/strong\u003e 3.0\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width:\u003c\/strong\u003e 3.5\"\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":"PROOF RESEARCH","offers":[{"title":"Default Title","offer_id":44199617265786,"sku":"FLX-195869","price":893.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/306284555.png?v=1788360965","url":"https:\/\/tlooutdoors.com\/products\/proof-research-carbon-fiber-bolt-action-rifle-barrel-284-caliber-20-1-8-twist-136683","provider":"TLO Outdoors","version":"1.0","type":"link"}