Fans of Bighorn Arms actions will be an even bigger fan of the PROOF Research prefit carbon fiber designed for the Bighorn Arms TL3 action. PROOF's prefit TL3 barrels will arrive threaded and chambered. This is a shouldered barrel that requires few specialized tools for install. They're offered with a variety of caliber, lengths, and twist rates in carbon fiber.
* These Bighorn TL-3 prefit barrels are pre-headspaced. However, it is always recommend to double check headspacing with proper gauges before firing a rifle.
1 Review
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Proof 26” prefit TL3 barrel
Fit, finish are impeccable and installing it was a breeze with the Zermatt action wrench and Viper Barrel vice.
