Proof Research 6.5CM Lone Peak Pre-Fit Carbon Fiber Barrel
The Proof Research 6.5CM Lone Peak was designed for the enthusiast that wants extreme accuracy, performance and durability. Compatible with Fuzion, Fuzion Ti, Razor & Razor Ti actions from Lone Peak Arms. The barrel arrives chambered/threaded and ready to be installed in a simple operation that requires few specialized tools. Simply torque the barrel on using the proper action wrench and torque setting, double check headspace with proper gauges, and head to the range.
Disclaimer: Some older actions (made before Fall 2019) do not have timed threads and headspace may vary slightly. It is recommended to double check headspace after the barrel is installed. Due to variance in actions we do not guarantee the timing and alignment of the barrel engraving to your stock line.
Proof Research 6.5CM Lone Peak Pre-Fit Carbon Fiber Barrel Features
Lightweight
Up to 64% lighter than traditional steel barrels of similar contour.
Extreme Temperature Resistance
Improved heat dissipation for cooler and longer lasting barrels.
Unprecedented Durability
Wrapped with high strength, aerospace grade carbon fiber impregnated with a proprietary matrix resin.
Specifications |
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| Part Number | Barrel Length in Inches | Twist Rate | Muzzle Thread | Contour | Weight | |
| 133293 | 22″ | 8 | 5/8-24 | Sendero | 2lbs 14oz | |
| 133316 | 24″ | 8 | 5/8-24 | Sendero | 3lbs 0oz | |
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