Proof Research .264 Win Mag 1:8 24″ Sendero Light Carbon Fiber Barrel

This Proof Research barrel blank pairs a match-grade 416R stainless steel core with aerospace-grade carbon fiber wrapping to produce a lighter, thermally efficient barrel for bolt-action rifles chambered in .264 Winchester Magnum. The Sendero Light contour is turned down from a full-profile blank and wrapped with high-strength composite to reduce weight while maintaining precision. The 1:8 rate of twist is specified for stabilization of appropriate .264-caliber projectiles.

Key Specifications

• The caliber is .264 Winchester Magnum.
• The barrel length is 24 inches.
• The rate of twist is 1:8.
• The barrel material is a 416R stainless steel blank.
• The finish is carbon fiber with an aerospace-grade composite wrap.
• The contour is Sendero Light.
• The barrel type is a Bolt action barrel blank.
• The barrel weight is listed as 2.15 lbs.
• The product is intended for use with Bolt-action rifles chambered in the specified caliber.

Designed for precision shooters who prioritize reduced weight and consistent performance, this Sendero Light carbon fiber barrel blank offers match-grade construction and improved thermal characteristics compared with traditional all-steel profiles. Its combination of a 416R stainless core and a high-fiber composite wrap delivers a durable, lightweight platform suitable for long-range and high-precision bolt-action builds.