Proof Research barrels, both carbon fiber and steel, exemplify the relentless pursuit of excellence. Whatever your preference is, you can expect the finest rifle barrel in the industry.

Available are bolt-action barrel blanks that will arrive ready for thread and chamber by your gunsmith, AR-style barrels that come threaded and chambered and bolt action Pre-Fit barrels that come threaded and chambered.

All Proof Research barrels are rifled using single-point cut rifling, lead lapped and thoroughly inspected at multiple quality control stations throughout the manufacturing process. Our world class manufacturing process reflects our dedication to our customers and ensuring they are receiving nothing but the best.

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