The Proof Research Carbon Fiber Proof Bbl Cf Bolt 6.5cm Di 22 Tikka T3x 1-8 delivers a high-performance upgrade for precision hunters and long-range shooters, pairing a Sendero contour with a 22-inch carbon fiber barrel that sheds weight while maintaining rigidity, and a tight 1-8 twist ideal for stabilizing 6.5 Creedmoor projectiles. Built to fit the Tikka T3x platform, this barrel features a 5/8-24 muzzle thread for versatile muzzle device compatibility and a finished carbon fiber exterior that minimizes heat soak and enhances handling during extended strings on the rifle bench or field range. Weighing 2 pounds 12 ounces, it offers a balanced feel that reduces overall firearm fatigue without compromising ballistic integrity, enabling repeatable, precision-focused shots across varying conditions. The 6.5 Creedmoor chamber and precise 22-inch length work in concert with the Sendero contour to deliver consistent muzzle velocities, excellent long-range performance, and improved resistance to harmonics, making it an excellent choice for serious hunters and competitors seeking dependable accuracy on demanding targets.