PROOF Research 152287 Bolt-Action Rifle Barrel, .264 Caliber, PXT

Upgrade a compatible bolt-action rifle with the PROOF Research 152287 barrel, designed for shooters who value consistent performance, precision manufacturing, and dependable fitment. This barrel is chambered for .264 caliber cartridges and features the PXT configuration identified by PROOF Research. Its compact profile is suited to rifle builds where balanced handling and practical field performance are important considerations.
The PROOF Research 152287 is identified as a bolt-action barrel with a 7.5-inch twist specification and a 16.5-inch barrel length. These factory-listed specifications make it a specialized component for builders, gunsmiths, and rifle owners seeking a replacement or custom-build barrel with clearly defined configuration details. The barrel is intended for use with compatible actions, stocks, and accessories, so verify chambering, action compatibility, and installation requirements before purchase.
As an original PROOF Research component, this barrel is designed to support the quality standards expected from a precision-focused firearm manufacturer. The 152287 part number provides a reliable reference when matching the barrel to a build plan or replacement requirement. Professional installation and headspace verification by a qualified gunsmith are recommended to help ensure safe, correct operation. Always follow applicable firearm safety procedures and confirm that all components are appropriate for the intended rifle platform and ammunition.
Whether used for a precision rifle project, a replacement application, or a specialized bolt-action build, the PROOF Research 152287 offers a clearly specified .264 caliber platform in the PXT configuration. Review the manufacturer’s specifications and consult a qualified firearm professional to confirm compatibility before installation.

Features:

• Brand: PROOF Research

• Part Number: 152287

• Configuration: Bolt-action rifle barrel with PXT designation

• Caliber: .264 caliber

• Twist: 7.5-inch twist specification

• Barrel Length: 16.5 inches