KKM Match Grade Barrel For G21

(2 reviews)
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All KKM barrels are made using certified 416R gun-barrel quality stainless steel bar stock. These barrels are then heat treated and vacuum tempered to 42 RC. All of our barrels are CNC machined to obtain superior dimensional tolerances over stock. Because of our advanced proprietary button rifling process, all KKM barrels offer greater accuracy over stock barrels. Our Glock barrels come with fully supported SAAMI spec. match chambers for shooting factory or reloaded ammunition. These are drop-in barrels, no fitting or machining required.


  • 5
    Great product

    Posted by Jsz on 31st Jan 2022

    Very happy with my purchase. Fits great, exactly what was expected.

  • 5
    Review of KKM G21 Match Grade Barrel

    Posted by Bob on 31st Jan 2022

    So very pleased, drop in fit, no adjustments whatsoever. Shoots great, better than I deserve (need more practice).