The Proof Research 154571 Bolt 300 PRC 22" 9 Twist PXT barrel is a premium replacement barrel designed for shooters who demand consistent precision from their bolt-action platform. Built by Proof Research, this barrel combines a stainless steel core with a distinctive carbon-fiber wrap, offering a balance of rigidity and reduced weight while maintaining excellent heat management and durability.

This extra barrel is ideal for upgrading a compatible 300 PRC bolt-action rifle for long-range target shooting or hunting where accuracy and repeatable performance matter. The 22-inch length and 1:9 twist rate are tailored for modern high-BC projectiles, helping stabilize heavier bullets commonly used in extended-range applications. Whether you are refining a dedicated range rifle or a precision hunting setup, this barrel reflects Proof Research’s reputation for innovation and meticulous craftsmanship in advanced barrel technology.

Key Features:

• Manufacturer: Proof Research
• Model: 154571 Bolt 300 PRC 22" 9 Twist PXT Barrel