{"product_id":"proof-research-carbon-fiber-bolt-action-barrel-224-cal-18-inch-1-8-twist-103395","title":"PROOF RESEARCH Carbon Fiber Bolt Action Barrel .224 Cal 18 Inch 1:8 Twist 103395","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe Proof Research 103395 is a premium carbon fiber wrapped bolt action barrel chambered in .224 caliber, featuring an 18-inch length and a 1:8 twist rate. Engineered for shooters who demand the highest levels of accuracy and real-world performance, this barrel pairs a precision-machined stainless steel core with a high-modulus carbon fiber wrap. This construction dramatically reduces weight without sacrificing rigidity or thermal management, making it a standout choice for precision hunting rifles, long-range shooting builds, and competitive platforms where every ounce matters. The result is a barrel that delivers exceptional accuracy, superior heat dissipation, and outstanding durability across a wide range of shooting conditions.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarbon Fiber Wrapped Construction:\u003c\/strong\u003e High-modulus carbon fiber wrap over a stainless steel core reduces barrel weight significantly while maintaining rigidity and accuracy-critical stiffness.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e.224 Caliber:\u003c\/strong\u003e Optimized for the .224 cartridge family, offering outstanding downrange velocity, flat trajectories, and exceptional terminal performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e18-Inch Barrel Length:\u003c\/strong\u003e Strikes the ideal balance between maneuverability and ballistic efficiency, well-suited for hunting, tactical, and sporting applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1:8 Twist Rate:\u003c\/strong\u003e Stabilizes a broad range of .224 projectiles from lighter varmint loads to heavier match-grade bullets for versatile, accurate performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProof Research Precision Standards:\u003c\/strong\u003e Manufactured to the exacting tolerances Proof Research is renowned for, ensuring consistent shot-to-shot accuracy and long-term durability.\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\u003eMPN:\u003c\/strong\u003e 103395\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 843068103395\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .224\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 18 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwist Rate:\u003c\/strong\u003e 1:8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAction Type:\u003c\/strong\u003e Bolt Action\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Carbon Fiber Wrapped Stainless Steel\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","brand":"PROOF RESEARCH","offers":[{"title":"Default Title","offer_id":44134780928122,"sku":"FLX-195862","price":893.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/308991163.png?v=1781059971","url":"https:\/\/tlooutdoors.com\/products\/proof-research-carbon-fiber-bolt-action-barrel-224-cal-18-inch-1-8-twist-103395","provider":"TLO Outdoors","version":"1.0","type":"link"}