Double Diamond P365 Standard Replacement Barrel

Take your Concealed Carry to a new level, with the Double Diamond Barrel for the Sig P365!

For P320 Full-Size and Compact Double Diamond Barrels,


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For X5 Legion Double Diamond Barrels,

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GSPC match grade replacement barrels are manufactured from the highest grade 416 stainless forgings. CNC machined and heat treated, providing a lifetime of service and unparalleled accuracy at an affordable price.