The Proof Research Proof Bbl Cf Bolt 308win Di 20 Tikka T3x 1-10 delivers precision engineering for the serious shooter, combining a 20-inch carbon steel Sendero contour barrel with a 1-10 twist and 5/8-24 muzzle threads designed for reliable performance on the hunt or at the range. This 308 Winchester rifle barrel is engineered for compatibility with Tikka T3x receivers, ensuring a snug fit and consistent alignment that translates into tight groups and dependable cycling. Weighing 2 pounds 7 ounces, it remains light enough for extended field days while maintaining the rigidity and thermal stability that riflemen demand from Proof Research components. The compact, streamline profile enhances handling without sacrificing stiffness, making it an ideal upgrade for precision rifles built around T3x platforms. Whether youre dialing in long-range loads or optimizing factory ammunition, this barrels proven contour, finish, and threading enable quick swaps and repeatable performance. With in-stock availability and a focus on rifle parts and barrels, its a practical choice for upgrading your Tikka T3x setup toward enhanced accuracy and field reliability.