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Polytech Defense Spares


Polytech Defense Spares (formerly Polytechnic Industries), located in Mount Laurel, New Jersey, USA, is a producer of fasteners, small gun parts, gears, light assemblies and other hard-to-find spare parts in support of the US Department of Defense (DoD).

Founded in 1970, Polytech has been a longtime supplier of critical fasteners and failure-critical gun parts to the DoD and was placed on their Qualified Suppliers List of Manufacturers (QSLM), a list of esteemed manufacturers that the DoD deems trustworthy to manufacture these parts.

For sales-related inquiries, please contact 


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