Proof Research 6.5 Creedmoor 18" 1:7.5 Twist Bolt-Action Barrel

This Proof Research replacement barrel is chambered in 6.5 Creedmoor and cut to an 18" length with a 1:7.5 twist rate. Part of Proof Research's pre-fit barrel line (catalog designation PXT), this bolt-action barrel is designed to drop into a properly machined pre-fit action and headspace using standard gauges.

The 1:7.5 twist rate stabilizes the full range of 6.5 Creedmoor projectile weights used in target, long-range, and hunting applications. The 18" length balances velocity, maneuverability, and overall rifle weight, making this barrel well-suited to both precision and field use.

Chambered in the popular 6.5 Creedmoor cartridge, this pre-fit barrel provides a foundation for custom rifle builds aimed at long-range precision shooting, PRS-style competition, and medium-to-large game hunting.