The Defiance Rukus Pre-Fit Carbon Fiber Barrel combines lightweight carbon fiber construction with precision engineering for 7mm backcountry rifles. This 20-inch barrel features a 1:8 twist rate optimized for long-range accuracy.Defiance Rukus Pre-Fit Carbon Fiber Barrel7mm caliber with 1:8 twist rate20-inch length ideal for backcountry huntingLightweight carbon fiber constructionPre-fit design for easy installationSoltus action compatibilityPerfect for hunters and precision shooters seeking reduced weight without sacrificing accuracy in demanding backcountry conditions.