{"product_id":"proof-research-pr15-carbon-fiber-rifle-barrel-22-arc-20-inch-1-7-twist-5-8x24-143483","title":"PROOF RESEARCH PR15 Carbon Fiber Rifle Barrel 22 ARC 20 Inch 1:7 Twist 5\/8x24 143483","description":"Product Description\n\u003cp\u003eThe PROOF Research PR15 Carbon Fiber Wrapped Rifle Barrel in 22 ARC is a precision-engineered barrel built for the AR-15 platform that merges the strength of stainless steel with the weight-saving advantages of carbon fiber technology. At 20 inches in length with a rifle-length gas system, this barrel delivers a smooth and consistent shot cycle while keeping the overall rifle build lightweight and balanced. A 1:7 inch twist rate is optimized to stabilize the 22 ARC cartridge for maximum accuracy at extended ranges, while the 5\/8x24 threaded muzzle allows for easy attachment of suppressors or muzzle devices. With a standard contour profile and .750 inch gas block journal diameter, this barrel is a drop-in upgrade for any serious AR-15 build.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCarbon fiber wrapped stainless steel construction dramatically reduces weight without sacrificing rigidity or precision\u003c\/li\u003e\n  \u003cli\u003eChambered in 22 ARC with a 1:7 inch twist rate engineered for optimal bullet stabilization and downrange performance\u003c\/li\u003e\n  \u003cli\u003e20-inch rifle-length barrel with a 5\/8x24 threaded muzzle for suppressor or muzzle device compatibility\u003c\/li\u003e\n  \u003cli\u003eStandard .750 inch diameter at the gas block journal accommodates most low-profile gas blocks\u003c\/li\u003e\n  \u003cli\u003eRifle-length gas system promotes smoother cycling, reduced felt recoil, and improved overall reliability\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\u003eModel:\u003c\/strong\u003e AR-Style Barrel (PR15)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 22 ARC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 20\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Type:\u003c\/strong\u003e Rifle Length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwist Rate:\u003c\/strong\u003e 1:7\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Pattern:\u003c\/strong\u003e 5\/8\"x24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas Block Journal Diameter:\u003c\/strong\u003e .750\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel Core \/ Carbon Fiber Wrap\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfile:\u003c\/strong\u003e Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e 143483\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 843068143483\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":44199665860730,"sku":"FLX-169551","price":664.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/308989136.png?v=1788366533","url":"https:\/\/tlooutdoors.com\/products\/proof-research-pr15-carbon-fiber-rifle-barrel-22-arc-20-inch-1-7-twist-5-8x24-143483","provider":"TLO Outdoors","version":"1.0","type":"link"}