The Proof Research Bolt Action Carbon Fiber Barrel, .264, 24" Sendero is built for shooters who demand precision without unnecessary weight. This 24-inch barrel uses a stainless steel core wrapped in aerospace-grade carbon fiber, delivering match-grade accuracy while significantly reducing overall rifle weight. With a 1:7.5 twist rate optimized for modern high-BC .264 projectiles, it is tailored for long-range performance and consistent shot-to-shot stability.

This bolt-action barrel blank is ideal for hunters and precision rifle enthusiasts building or upgrading a custom rifle. The Sendero contour supports accuracy over extended shot strings, while the carbon fiber construction helps manage heat and maintain balance in the field or on the range. Whether you are assembling a lightweight mountain rifle or a dedicated long-range rig, this barrel reflects Proof Research’s focus on innovation, durability, and carefully engineered performance.

• Manufacturer: Proof Research
• Model: 110171 Bolt Action Barrel Blank, .264, 24" Sendero Contour
• Caliber: .264 / 264 Winchester Magnum
• Barrel Length: 24 inches
• Contour: Sendero
• Twist Rate: 1:7.5
• Material: Stainless Steel Core, Carbon Fiber Wrapped