Proof Research Carbon Pre-Fit Barrel Zermatt TL3/SR3 300 PRC 20" 1:9 Twist 5/8-24 Sendero

Proof Research Carbon Pre-Fit Barrel Zermatt TL3/SR3 300 PRC 20" 1:9 Twist 5/8-24 Sendero

The Proof Research Carbon Fiber Pre-Fit Barrel for Zermatt TL3 and SR3 platforms is chambered in .300 PRC and engineered as a precision drop-in upgrade for shooters seeking lightweight performance and long-range capability. This configuration features a 20-inch length with a 1:9 twist rate optimized for stabilizing modern heavy-for-caliber .30 caliber projectiles commonly used in long-range hunting and precision shooting applications. The Sendero contour enhances barrel rigidity and harmonic consistency while maintaining a reduced overall weight compared to traditional steel barrel profiles.

Built around a match-grade steel core wrapped in aerospace-grade carbon fiber, the barrel provides an exceptional stiffness-to-weight ratio, enhanced thermal stability, and reduced point-of-impact shift during heat cycling. Technical features include a 5/8x24 threaded muzzle for suppressor and muzzle device compatibility and pre-fit compatibility with Zermatt TL3/SR3 actions for simplified installation and consistent headspacing. The carbon fiber construction helps reduce overall rifle weight without sacrificing durability or accuracy, making it an excellent choice for mountain hunting, backcountry applications, and precision rifle builds.

Designed for shooters who demand premium performance and weight savings, the Proof Research carbon pre-fit barrel combines advanced materials and match-grade manufacturing to maximize the potential of the .300 PRC cartridge.

A signature is required upon delivery for this product. Please make sure someone 21 or older is available to sign when the package arrives. For more information, give us a call at 817.928.5245