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CZ 455/457 Pre-Fit Barrels

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DESIGNED FOR THE ENTHUSIAST

If your a fan of the CZ 455 & 457 22 LR you’ll be an even bigger fan of the PROOF Research pre-fit carbon fiber and steel pre-fit barrels.
Our pre-fit CZ carbon fiber and steel barrels are threaded/chambered and ready for an easy install. The CZ 455 & 457 barrels are available in carbon fiber and steel in select lengths.

CZ 455/457 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.

Compatibility & Specs

CZ 455/457 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.

Compatibility & Specs
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