The Proof Research 144374 7 PRC 20" 1:8 Twist Pre-Fit Tikka T3x Barrel is built for shooters who want match-grade precision in a lightweight, carbon fiber–wrapped package. This 20-inch barrel is threaded 5/8-24 at the muzzle, ready for brakes or suppressor-ready devices, and is chambered in the modern 7 PRC cartridge for excellent downrange performance.

Designed as a true pre-fit for the Tikka T3x, this barrel arrives threaded, chambered, and headspaced so installation is straightforward for experienced builders. The 20-inch length offers a balance of portability and velocity that works well for hunting, field matches, and general precision rifle use. Consistent manufacturing standards from Proof Research help deliver repeatable accuracy and dependable performance shot after shot.

Key Features:

• Manufacturer: Proof Research
• Model: 144374 Pre-Fit Tikka T3x Barrel
• Caliber: 7 PRC
• Barrel Length: 20"
• Twist Rate: 1:8"
• Threaded Barrel: 5/8-24
• Material: Carbon Fiber Wrapped, Stainless Steel Core
• Application: Pre-Fit Barrel For Tikka T3x