{"product_id":"proof-research-pxt-carbon-fiber-bolt-action-rifle-barrel-308-win-16-5-inch-1-10-twist-154212","title":"PROOF Research PXT Carbon Fiber Bolt Action Rifle Barrel .308 Win 16.5 Inch 1:10 Twist 154212","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe PROOF Research 154212 PXT Carbon Fiber Wrapped Barrel is a premium aftermarket barrel engineered for bolt action rifles chambered in .308 Winchester. Built around a precision-machined stainless steel core and wrapped in PROOF Research's signature carbon fiber construction, this 16.5-inch barrel delivers the accuracy and durability of steel at a dramatically reduced weight. The 1:10 twist rate is well-suited for stabilizing a wide variety of .308 Winchester projectile weights, making it a versatile choice for hunters, precision shooters, and competitive marksmen. The PXT profile represents PROOF Research's commitment to combining cutting-edge materials science with world-class barrel manufacturing, offering a high-performance solution for those who refuse to compromise between weight savings and consistent, repeatable accuracy.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBolt action configuration chambered in .308 Winchester delivers proven long-range accuracy and broad ammunition compatibility\u003c\/li\u003e\n  \u003cli\u003e16.5-inch barrel length provides a compact yet effective profile ideal for hunting, tactical, and precision shooting applications\u003c\/li\u003e\n  \u003cli\u003e1:10 twist rate optimized to stabilize a wide range of .308 Winchester projectile weights for consistent downrange performance\u003c\/li\u003e\n  \u003cli\u003ePXT carbon fiber wrapped construction significantly reduces overall barrel weight compared to traditional steel profiles while maintaining superior rigidity and heat dissipation\u003c\/li\u003e\n  \u003cli\u003eStainless steel core ensures precise bore dimensions, long-term durability, and resistance to corrosion\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 154212\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 843068154212\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAction Type:\u003c\/strong\u003e Bolt Action\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .308 Winchester\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 16.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwist Rate:\u003c\/strong\u003e 1:10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfile:\u003c\/strong\u003e PXT (Carbon Fiber Wrapped)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.29 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width:\u003c\/strong\u003e 3.70 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length:\u003c\/strong\u003e 25.10 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height:\u003c\/strong\u003e 3.10 inches\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":44200020574330,"sku":"FLX-198906","price":1047.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/308992150.png?v=1788398838","url":"https:\/\/tlooutdoors.com\/products\/proof-research-pxt-carbon-fiber-bolt-action-rifle-barrel-308-win-16-5-inch-1-10-twist-154212","provider":"TLO Outdoors","version":"1.0","type":"link"}