Industry Leading

CZ 455/457 Pre-Fit Barrels

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.

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.

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