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Z-RAM Z-Extension + Powerkit.68 V2 for Umarex HDR68 TR68, export valve 7,5j Version (30–40 J+)
€74,95 EUR €74,95 EUR €87,95 EUR
Sale 14.78% €13,00 EUR (14.78%)
Tax included. Shipping calculated at checkout.
In stock
Description

Z-RAM Z-Extension + Powerkit.68 V2A for Umarex HDR68 TR68 7.5J Version (30–40 J+)

 

Ready to break limits? This set is made for those who want to transform their standard 7.5 Joule HDR68 or TR68 into a high-performance marker with serious impact. Whether for training, fun shooting or advanced home defense setups – this combo delivers extreme power, tight consistency and maximum gas efficiency.

At the heart of this upgrade is our CNC-machined Powerkit.68 V2A, crafted from durable stainless steel and optimized for peak airflow. Combined with the Z-Extension, you’ll push your marker to 30–40+ Joules – depending on your configuration.

 

🔧 Installation info:

  • The Z-Extension requires drilling a hole into your housing

  • Detailed installation video available: ▶️ Click here

 

💥 What it does:

  • Increases pressure and efficiency

  • Optimized gas flow for extreme performance

  • CNC-machined V2A stainless steel construction

  • Precision fit & finish

 

📦 In the box:


⚠️ Legal info:
Check your local laws – this setup may exceed legal energy limits.

We have many other interesting tuning parts and ammunition for your marker!
Check out our collection and choose your marker.

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Z-RAM Z-Extension + Powerkit.68 V2 for Umarex HDR68 TR68, export valve 7,5j Version (30–40 J+)