This Proof Research pre-fit barrel is made for the Tikka T3x, giving owners a 22.00" 7MM PRC barrel from one of the best-known names in precision barrels. A pre-fit barrel is chambered for its specific action, so it arrives ready to install, turning a T3x into a flat-shooting magnum for elk, mountain hunts and long-range steel.

It carries Proof's PXT rifling, PROOF Exponential Twist, which lowers the rifling lead angle so the bullet engages the bore more gradually, reducing engraving force, throat erosion and felt torque. That matters most on a hot magnum like 7MM PRC, where throat wear is what usually ends a barrel's accurate life. The carbon fiber barrel is turned to a Sendero contour and threaded 5/8x24 for a brake or suppressor.

• Brand: Proof Research
• Product Type: Pre-Fit Barrel, PXT
• Compatibility: Tikka T3x
• Caliber: 7MM PRC
• Barrel Length: 22.00"
• Construction: Carbon Fiber, Sendero Contour, 1:8 Twist, 5/8x24 Thread