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HomeDefence-24 GmbH

Powerkit.50 V2 for HDR50 | export valve | BLACK ANODIZED | Maximum power 7,5j version 20-30J

Powerkit.50 V2 for HDR50 | export valve | BLACK ANODIZED | Maximum power 7,5j version 20-30J

Normal price €39,95 EUR
Normal price retail price €39,95 EUR
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The Powerkit.50 V2 promises an additional increase in performance by introducing a hexagonal (bore 2,5 mm) in the valve pin. Because of the hexagonal shape, the Co² can continue to expand.

Furthermore, we have enlarged the hole in the valve to 1 mm.

Details | Improvement:

  • no more valve needed in the pressure chamber
  • Removal of the valve (throttle in the pressure chamber) following:
    • Valve: press the insert into the pressure chamber with the enclosed screw 
    • PIN: screw in with the supplied Allen key
  • Material: aluminium, BLACK ANODIZED
  • Increases output to over 25 joules+ *
  • longer valve opening time, larger gas volume
  • reduced cool down effect

* temperature dependent

Installation can be undone at any time.


Since Co2 is very dependent on temperature, we recommend storing the Co2 capsules at room temperature, as the Co2 expands and the pressure increases!


  • 1x valve (pressure chamber insert) + 1x screw
  • 1x valve pin + 1x Allen key 2,5 mm

    Attention, strong performance increase! Not suitable for paintball. Only suitable for the 7,5 joules (F version)! ! !

    The acquisition and possession of this export valve is free, installation is prohibited in Germany due to the increase in performance and leads to the loss of warranty claims. 

    On the part of UMAREX GmbH & Co KG. we are obliged to point out this warning to you as a customer! Homedefence-24 and UMAREX GmbH & Co. KG assume no liability!

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