{"product_id":"prefit-barrel-t3x-7prc-20","title":"Proof Research Prefit Barrel for Tikka T3x in 7 PRC – 20-Inch Carbon Fiber","description":"\u003cp\u003eThe Proof Research Prefit Barrel for Tikka T3x chambered in 7 PRC delivers match-grade accuracy in a lightweight carbon fiber construction. This 20-inch barrel is engineered for precision shooting with modern long-range cartridges, combining the heat dissipation and rigidity of a stainless steel core with the weight savings of an aerospace-grade carbon fiber wrap. The prefit design allows for straightforward installation on Tikka T3x actions with proper headspacing and gunsmithing tools.\u003c\/p\u003e\u003cp\u003eThis barrel features Proof Research's proprietary carbon fiber layup over a match-grade stainless steel liner, threaded for suppressor or muzzle device compatibility. The 7 PRC chambering is optimized for high-BC bullets and flat trajectories at extended ranges. Installation requires proper torque and headspace verification by a qualified gunsmith. Rifling twist rate and muzzle threading are standard for the chambering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Prefit Rifle Barrel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearm:\u003c\/strong\u003e Tikka T3x Actions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChambering:\u003c\/strong\u003e 7 PRC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 20 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Carbon Fiber Wrapped Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Matte Carbon Fiber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Requires gunsmith for proper headspacing and torque\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Proof Research","offers":[{"title":"Default Title","offer_id":48449703248127,"sku":"PR144374","price":1023.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/tikkabarrel_1_65f18008-4485-44c5-a15c-414892584a01.jpg?v=1777264555","url":"https:\/\/doublestackstore.com\/products\/prefit-barrel-t3x-7prc-20","provider":"Double Stack Store","version":"1.0","type":"link"}