Founded upon a vision to supply superior barrel technology to AR15 owners, Columbia River Arms remains the forefront engineering authority of elite sporting and defense communities demanding the signature, hyper-accurate rifling and premium-grade proprietary materials that only Columbia River Arms can provide.

Columbia River Arms has established a prestigious and unprecedented benchmark for excellence in barrel manufacturing through proprietary certification of fully-vetted F-Bar rated, BOSS 416 steel, recognized as the finest ordnance steel available – far exceeding the inferior 416(R) generic material used by other manufacturers.

The perfect blend of craftsmanship, elegance and weight reduction

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Superior firepower is the direct result of superior engineering

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Expanding mission-critical customization beyond the barrel

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