POWERKIT.68 V2: Performance Increase to 40J for Umarex T4E HDX.68 Shotgun

POWERKIT.68 V2: The ultimate upgrade for the Umarex T4E HDX.68 shotgun. Increases weapon output to 40 J thanks to the valve pin with a hexagonal bore (2.5 mm). Made of V2A stainless steel.

  • Output: Increase to 40 J.
  • Compatibility: Umarex T4E HDX.68.
  • Material: V2A Stainless Steel.
Availability In stock
Delivery to:
08.12.2025
Delivery options
Code: 0042H
36,68 € 30,31 € excl. VAT
POWERKIT.68 V2: Performance Increase to 40J for Umarex T4E HDX.68 Shotgun

POWERKIT.68 V2: Performance Increase to 40J for Umarex T4E HDX.68 Shotgun

The HOMEDEFENCE-24 Powerkit.68 V2 is a simple yet perfect upgrade suitable for Umarex T4E HDX68 shotguns. It will boost your weapon's output to 40 Joules.

Key Features and Technology

The Powerkit.68 V2 promises a performance increase by introducing a hexagon (2.5 mm bore) into the valve pin. Thanks to this hexagonal shape, CO₂ can continue to expand, leading to the following benefits:

  • Increased output to 40 Joule (depending on the weapon variant and ambient temperature).
  • Longer valve opening time for a larger gas volume.
  • Reduced cooling effect.
  • Material: V2A Stainless Steel.
  • A further advantage is that the tuning is not visible from the outside or the inside.
  • The super smooth surface protects the sealing ring and the CO2 weapon. The highest quality materials are used for production.
  • The conversion can be reversed at any time.

Scope of Delivery:

  • 1x Valve Pin (with hexagonal bore)
  • 1x Allen key 2.5 mm (for installation)
Warning: CAUTION: Any technical modification to the weapon results in the loss of the warranty and CUZZS certifications! Homedefence-24, UMAREX GmbH & Co. KG, and rprshop assume no responsibility!

Additional parameters

Category: T4E HDX.68 / TX.68
EAN: 4270001931412

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RM Avatar of author | 26.04.2025
Je to dobrý produkt. Je zhotoven z nerezu a oproti hliníkovému originálu je tedy nesrovnatelně kvalitnější s příslibem dlouhé životnosti. Navýšení výkonu se odvíjí od typu použité bombičky-12g/88g a její okamžité kvality. Bombičky nejsou kalibrované jako střelivo a tedy náplň a tlak mají větší rozmezí tolerance. Také záleží na typu použité střely. S 12g bombičkou zle očekávat výkon mezi 22-32 J, s 88g je to mezi 30-40J.

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