{"product_id":"prefit-barrel-q-fix-22cr-18","title":"Proof Research Prefit Barrel Q Fix 22 Creedmoor 18\"","description":"\u003cp\u003eThe Proof Research Prefit Barrel for Q Fix rifles delivers match-grade accuracy in 22 Creedmoor with an 18-inch carbon fiber wrapped profile. Designed as a drop-in replacement barrel for the Q Fix platform, this prefit barrel combines Proof's proprietary carbon fiber construction with a precision-machined steel core for exceptional rigidity and heat dissipation while maintaining a lightweight profile.\u003c\/p\u003e\u003cp\u003eChambered in 22 Creedmoor, this barrel is built for long-range precision shooting with fast-expanding bullet options. The carbon fiber wrap reduces overall weight compared to traditional steel barrels while maintaining cold-bore accuracy and improving barrel harmonics. Each barrel is manufactured to Proof Research's match-grade tolerances and requires no gunsmithing for installation on Q Fix receivers.\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 Firearms:\u003c\/strong\u003e Q Fix Rifles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChambering:\u003c\/strong\u003e 22 Creedmoor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 18 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Carbon Fiber Wrapped Steel Core\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-In Prefit (No Gunsmithing Required)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Proof Research","offers":[{"title":"Default Title","offer_id":48449645936895,"sku":"PR129258","price":1114.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/qfixbarrel_4ca58c29-7974-429b-bc2a-f753350642b9.png?v=1777264302","url":"https:\/\/doublestackstore.com\/products\/prefit-barrel-q-fix-22cr-18","provider":"Double Stack Store","version":"1.0","type":"link"}