Proof Research Blaser 277 Steel Blank Barrel

The Proof Research Blaser 277 is a steel barrel blank that comes ready for a gunsmith to chamber and fit your action. It is extremely durable, and was designed to be long lasting and corrosion resistant. The barrels feature an optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing. The Blaser barrels are available in several calibers, lengths and twist rates.

Proof Research Blaser 277 Features

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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