Proof Research PR15 .308 Win 16" Barrel, 1:10 Twist
Proof Research AR-style barrel in .308 Winchester with 16" intermediate length gas system. Features 1:10" twist rate, 5 grooves, and 5/8-24 threading. Carbon fiber wrapped for lightweight performance.
Proof Research PR15 .308 Winchester Barrel
This precision-engineered AR-style barrel represents a significant advancement in barrel technology through the application of aerospace-grade materials to the shooting sports.
Key Features
- Lightweight Construction: Up to 64% lighter than traditional steel barrels of comparable contour, reducing overall rifle weight and improving handling characteristics
- Superior Heat Management: Carbon fiber wrapping provides improved heat dissipation, allowing the barrel to run cooler during extended shooting sessions and extending barrel life
- Durable Design: High-strength, aerospace-grade carbon fiber impregnated with proprietary matrix resin ensures reliability and longevity
- Specifications: 16" intermediate length gas system, 1:10" twist rate optimized for .308 Winchester, 5 grooves, 5/8-24 threading
Why This Matters
The combination of reduced weight and enhanced cooling makes this barrel ideal for shooters who demand performance without compromise. Whether you're building a precision rifle or upgrading an existing platform, the Proof Research PR15 delivers the balance of accuracy, durability, and handling that serious shooters expect.
The carbon fiber construction doesn't sacrifice precision—it enhances it by reducing thermal stress and maintaining consistent point of impact through extended firing sequences.
