Proof Research 136683 Bolt for .284 Caliber, 20 Inch Barrel, 8 Threads per Inch

The Proof Research Sendero Carbon Fiber barrel in .284 Winchester is designed for shooters who want the accuracy potential of a premium rifle barrel with reduced overall weight. Built with carbon fiber construction, this 20-inch barrel is a strong option for precision rifle builds, hunting rifles, and performance-focused upgrades where balance and consistency matter.

Its Sendero profile offers a dependable contour for long-range shooting applications while helping manage heat and maintain rigidity. This barrel is well suited for customers building or upgrading a .284 Win rifle for hunting, target shooting, or precision field use.

Specifications

• Brand: Proof Research
• Model: Sendero Carbon Fiber
• Caliber: .284 Winchester
• Barrel Length: 20 inches
• Barrel Type: Carbon Fiber
• Profile: Sendero
• Manufacturer Number: 136683
• UPC: 843068136683

Why you need this?

• Premium barrel option for precision rifle builds and upgrades
• Carbon fiber construction helps reduce weight while maintaining strength
• Sendero profile supports stable performance for hunting and long-range shooting
• Good choice for .284 Winchester shooters seeking accuracy-focused components