The Proof Research 6.5 PRC 7.5 Twist 26" Carbon Fiber Sendero Barrel is a premium drop-in option for Tikka T3x rifles, built for shooters who want match-grade precision without the weight of a traditional steel barrel. Its carbon fiber wrap surrounds a cut-rifled steel core, delivering excellent rigidity while dramatically cutting overall weight.

This 26" Sendero-contour barrel arrives ready for your gunsmith to thread and chamber, making it ideal for custom long-range hunting or precision range builds. The fast 1-7.5 twist is optimized for modern high-BC 6.5 PRC bullets, while the 5/8-24 threaded muzzle makes it easy to add a brake or suppressor. Whether you are stretching distance on steel or dialing in a lightweight mountain rifle, this barrel combines durability, consistency, and refined handling that reflects Proof Research’s focus on innovation and performance.

• Manufacturer: Proof Research
• Model: 6.5 PRC 7.5 Twist 26" Carbon Fiber Sendero Barrel
• Caliber: 6.5 PRC
• Barrel Length: 26"
• Twist Rate: 1-7.5
• Profile: Sendero
• Muzzle Threads: 5/8-24