{"product_id":"proof-research-sig-cross-pre-fit-bolt-action-barrel-260-rem-20in-1-8-twist-5-8-24-138960","title":"PROOF RESEARCH Sig Cross Pre-Fit Bolt-Action Barrel, .260 Rem 20in 1:8 Twist 5\/8-24 138960","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eUpgrade your Sig Cross without the downtime of sending your rifle to a gunsmith. The PROOF RESEARCH Pre-Fit Bolt Action Barrel is a drop-in design engineered for at-home installation and is designed to achieve proper headspacing without a gunsmith. Built from stainless steel for durability and corrosion resistance, this .260 Rem barrel features a 20-inch length, 1:8 twist rate, 5-groove bore, and 5\/8\"-24 TPI muzzle threads for compatibility with common muzzle devices.\u003c\/p\u003e\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDrop-in, pre-fit barrel design for the Sig Cross to simplify barrel changes at home\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction for corrosion resistance and long-lasting erosion wear characteristics\u003c\/li\u003e\n  \u003cli\u003e.260 Rem chambering with a 20-inch barrel length for a balanced performance profile\u003c\/li\u003e\n  \u003cli\u003e1:8 twist rate with a 5-groove bore for consistent bullet stabilization\u003c\/li\u003e\n  \u003cli\u003e5\/8\"-24 TPI threaded muzzle for use with suppressor mounts and other muzzle devices\u003c\/li\u003e\n\u003c\/ul\u003e\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:\u003c\/strong\u003e 138960\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 843068138960\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Pre-Fit Bolt Action Barrel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Sig Cross\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .260 Rem\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 20\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwist Rate:\u003c\/strong\u003e 1:8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore\/Grooves:\u003c\/strong\u003e 5 Groove\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMuzzle Threads:\u003c\/strong\u003e 5\/8\"-24 TPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\/Finish:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign Feature:\u003c\/strong\u003e Drop-In\u003c\/li\u003e\n\u003c\/ul\u003e\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":44077035389050,"sku":"FLX-158885","price":788.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/283695335.png?v=1767628307","url":"https:\/\/tlooutdoors.com\/products\/proof-research-sig-cross-pre-fit-bolt-action-barrel-260-rem-20in-1-8-twist-5-8-24-138960","provider":"TLO Outdoors","version":"1.0","type":"link"}