Proof Research PR15 PXT 6 ARC Stainless Steel Barrel 16"

Proof Research PR15 PXT 6 ARC Barrel

This precision barrel from Proof Research represents the pinnacle of modern rifle barrel manufacturing. Built from stainless steel, it delivers the accuracy and durability serious shooters demand.

Key Features

• Caliber: 6 ARC (a modern intermediate cartridge gaining popularity for its efficiency and accuracy)
• Length: 16 inches—a practical choice for both hunting and tactical applications
• Material: Stainless steel construction for corrosion resistance and longevity
• Gas Block Journal: .750-inch diameter, compatible with standard modern sporting rifle gas blocks
• Profile: PR15 PXT profile, engineered for optimal balance of accuracy, durability, and handling characteristics

Why This Barrel Matters

Proof Research barrels are manufactured to exacting standards using advanced techniques. The stainless steel construction ensures your barrel will perform reliably in harsh conditions while maintaining its accuracy over thousands of rounds. The 6 ARC cartridge has become a favorite among precision shooters and hunters who appreciate its flat trajectory and minimal recoil.

Whether you're building a new rifle or upgrading an existing platform, this barrel provides the foundation for a truly capable firearm.