Proof Research 6.5 Creedmoor 22″ Carbon Fiber Barrel

Description

This Proof Research AR-style barrel is a 22-inch, carbon fiber-wrapped rifle barrel chambered for 6.5 Creedmoor. The barrel uses a 1:8″ rate of twist and features a CAMGAS system with a .875″ gas block diameter and 5/8-24 threads. Engineered for reduced weight and improved thermal performance, it is intended for precision rifle builds and long-range hunting applications where heat control and consistent accuracy matter.

Key Specifications

• The caliber is 6.5 Creedmoor.
• The barrel length is 22″.
• The rate of twist is 1:8″.
• The muzzle threads are 5/8-24.
• The barrel feature is Carbon Fiber Wrapped.
• The gas system is CAMGAS.
• The gas block diameter is .875 inches.
• The contour is Heavy.
• The reported weight is 2.375.
• M4 feed ramps are Yes.

Built to deliver match-grade performance with a substantial reduction in mass and improved heat management, this Proof Research carbon fiber-wrapped barrel is suited to precision-oriented AR builds and long-range hunting platforms. Its CAMGAS system and robust contour help maintain consistency through extended strings of fire while the carbon wrap reduces harmonic vibration for steadier shot-to-shot behavior.