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Bighorn TL3/SR3 Pre-Fit Barrels

DESIGNED FOR THE ENTHUSIAST

PROOF Research pre-fit carbon & steel barrels for Bighorn Arms TL3 and SR3 actions make it easy to upgrade your rifle or change calibers. Our pre-fit Bighorn TL3/SR3 shouldered barrels are easy to install. NO GUNSMITH REQUIRED—Just thread it on, torque it down, and head for the range.

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Bighorn TL3/SR3 Pre-Fit

Carbon Fiber

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.

Bighorn TL3/SR3 Pre-Fit

Traditional Steel

Long-Lasting

Excellent erosion wear characteristics and corrosion resistance.

Extreme Pressure Resistance

An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing.

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