KKM Match Grade Barrel For G40

(4 reviews)
Current Stock:

Out of stock

Out of Stock

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
    KKM G40 barrel

    Posted by Steve on 31st Jan 2022

    Top quality barrel. Very accurate out of the G40. Great for top end 10mm loads.

  • 5

    Posted by Unknown on 31st Jan 2022

    Better than factory barrel

  • 5
    Awesome G40 barrel

    Posted by Unknown on 31st Jan 2022

    Great craftmenship Quick shipping

  • 4
    Quality barrel - Glock 40 10mm

    Posted by DP on 31st Jan 2022

    Have only shot once. Seems to be accurate. Fit and finish is perfect. After sighting in Leupold Delta Point I shot 3 rounds of Underwood 200 gr. hard cast and had lead in the barrel. Want to use these for hog hunting so won't be shooting them all the time.