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    Dueck Defense

    Dueck Defense, Inc.’s ISO-certified products are a direct derivation of years of professional firearms research and testing by Marine Corps. veteran, nationally ranked 3-Gun Shooter and IPSC Grand Master, Barry Dueck. It was Barry’s own diagnostic persona and inclination for the ultimate second set of rifle sights that lead to the creation of Dueck Defense, Inc.’s innovative suite of firearms sights and accessories.

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