PROOF BBL SS BOLT 6CREED DI 26 ZERMATT 1-7.5

The PROOF BBL SS BOLT 6CREED DI 26 ZERMATT 1-7.5 is a premium stainless steel match-grade barrel built for shooters serious about long-range precision. Chambered in 6 Creedmoor and threaded for Zermatt-pattern actions, this 26-inch barrel pairs a competition contour with a 1-in-7.5 twist rate optimized for the 6CM cartridge. Whether you're building a competition rifle, running a precision hunter, or dialing in a dedicated range gun, a PROOF barrel delivers the accuracy foundation that separates good groups from great ones.

PROOF barrels are known in competitive and long-range circles for consistent bore quality and held tolerances. The stainless steel construction resists corrosion and heat wear, making this barrel equally at home in a dusty field or on a busy range. At 7 lbs 5 oz, the competition contour strikes a balance—heavy enough to manage recoil and vibration, but not so heavy you're lugging unnecessary pounds on a hunting trip or at a match.

This is a gunsmith-level component. Installation requires proper headspacing and timing to the action and muzzle device of your choice. If you're assembling a custom bolt-action rifle and want a barrel with a reputation for precision, PROOF's track record speaks for itself in match results and field performance across North America.

Key Features

• 6 Creedmoor caliber—ideal for long-range hunting and precision rifle competition
• Zermatt-pattern threading compatible with modern long-range actions
• 1-in-7.5 twist rate optimized for 6CM bullet weights and velocities
• 26-inch barrel length for extended sight radius and velocity
• Competition contour balances manageable weight with recoil control
• Stainless steel construction resists corrosion and extends service life

Specifications

Frequently Asked Questions

What actions does this barrel fit?

The PROOF BBL is threaded for Zermatt-pattern actions and is compatible with TL3 and SR3 short actions.

Will this barrel work for hunting?

Yes. The 6 Creedmoor is an effective long-range hunting round, and 26 inches of barrel length delivers solid velocity and point-blank range. The competition contour keeps it reasonably light for field use.

What twist rate is this, and why does it matter?

The 1-in-7.5 twist is optimized for the 6 Creedmoor cartridge and the range of bullet weights commonly loaded in that caliber. Your gunsmith will confirm stability with your specific load during assembly and testing.

What muzzle devices can I use?

The barrel is threaded 5/8-24, a standard thread pitch that fits most suppressors, muzzle brakes, and flash hiders. Your gunsmith will install and time your chosen device during barrel installation.