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Proof Research Curtis 6.5 PRC Carbon Fiber Barrel

Original price was: $829.00.Current price is: $749.00.

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Proof Research Curtis 6.5 PRC Carbon Fiber Barrel

The Proof Research Curtis 6.5 PRC Carbon Fiber Barrel was designed to fit Curtis Vector action. The pre fit barrel will arrive to you chambered and threaded for a simple install that requires only a few specialized tools. Simply torque your barrel on, double check headspace with proper gauges and you are ready for the range.

Why Carbon Fiber?

Carbon fiber has long been hailed across many industries such as aerospace, cycling, alternative energy. It is recognized as a wonder material that makes everything lighter and stronger. When employed in a rifle barrel the benefits extend beyond reducing weight and increasing strength. The Proof Research patented manufacturing process begins with full profile, match grade 416R stainless steel barrel blanks that are made in their firearms division. These blanks are then turned down to a significantly reduced profile greatly reducing weight. This reduced contour barrel is then wrapped with high strength, aerospace grade carbon fiber impregnated with a proprietary matrix resin. This Resin is developed by Proof Research’s advanced composites division, PROOF Research ACD.

The carbon fibers that Proof Research use have a unique ability to diffuse heat along the length of the barrel, much like fiber optics transmit light. Carbon fiber also moves heat very effectively through the wall of the barrel increasing heat transport resulting in barrels that cool faster, maintain accuracy over longer sessions of fire, and live longer. The end result is an a high fiber content composite barrel that is stronger, lighter, as accurate as the finest precision steel barrel, and durable to perform in the most demanding environments. They’re not just lighter, they’re better.

Proof Research Curtis 6.5 PRC Features


Up to 64% lighter than traditional steel barrels of similar contour.

Extreme Temperature Resistance

Improved heat dissipation for cooler and longer lasting barrels.

Unprecedented Durability

Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.

Product Registration »


Part Number Length Twist Rate Muzzle Thread Contour Action
126905 24” 7.5 5/8-24 Sendero Curtis Vector


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