Proof Research CF Bolt 7mm Zermatt LA Sendero Barrel 20in Carbon Fiber

Description

Product Overview

The Proof Research CF Bolt barrel is built for Zermatt LA bolt-action platforms and tailored to the TL3 / SR3 action family. Finished in Proof’s carbon-fiber wrap, this 20 in Sendero contour barrel is chambered for 7mm Bell & Carlson and set up with an 8 twist for stable downrange performance. It ships with a 5/8-24 muzzle thread standard for common muzzle-device and suppressor mounting options.

Key Features

• Carbon fiber wrapped barrel construction for a rigid, lightweight feel
• 20 in Sendero contour for a balanced profile between handling and accuracy potential
• 8 twist rifling to support stable bullet stabilization across typical 7mm loads
• 5/8-24 muzzle threads for straightforward compatibility with brakes and suppressors
• Optimized for Zermatt LA bolt-action fitment (TL3 / SR3)

If you’re building or upgrading a Zermatt LA bolt gun in 7mm Bell & Carlson, this Proof Research carbon-fiber Sendero barrel gives you a compact 20 in option with threading and twist suitable for modern performance setups.