Z-RAM Upgrade Package for HDR68 TR68 (47 Jo. 12g CO2)

Z-RAM Upgrade Package for HDR68 TR68 (47 Jo. 12g CO2)Z RAM Upgrade Package for Umarex HDR68 TR68 (47 Jo. 12g CO2) Take your HDR68 to the next level this complete upgrade kit is designed for serious performance, delivering up to 47 Joules using a standard 12g CO capsule. You can see Test video. Included in this package: 2x Z Extension triples the chamber volume for maximum power Tuning Barrel with Standard Extension optimized gas flow, precise fit Sniper Barrel Extension extended length for enhanced

Z-RAM Upgrade Package for Umarex HDR68 TR68 (47 Jo. 12g CO2)

Take your HDR68 to the next level – this complete upgrade kit is designed for serious performance, delivering up to 47 Joules using a standard 12g CO₂ capsule.

You can see Test video.

Included in this package:
✔️ 2x Z-Extension – triples the chamber volume for maximum power
✔️ Tuning Barrel with Standard Extension – optimized gas flow, precise fit
✔️ Sniper Barrel Extension – extended length for enhanced accuracy and punch
✔️ Z-DRUM for HDR68 TR68 – compatible with Z.68s projectiles
✔️ Universal Vertical Grip – improved handling and stability
✔️ Set of 6x Z.68s Steel Projectiles – sharp-tipped, heavy, reusable, and hard-hitting

⚠️ Requires the original driver from the stock drum.

Performance Specs:
✅ Up to 47 Joules with 12g CO₂
✅ Approx. 4–6 powerful shots
🔄 With Modify Pin: up to 10 shots at ~40 Joules

📌 HDR68 marker not included – this set contains external upgrade components only.
🛠️ Check out all HDR68 upgrades »

💡 Note: For best performance, we recommend adding a suitable Power Kit that matches your specific marker model.
This is not included in the package, as there are different versions for each model.

The Power Kit provides additional power and ensures better sealing under increased pressure and gas flow – a perfect addition to your upgrade components.

👉 Find the right Power Kit for your marker here » Power-Kits
Need help choosing the correct version? Contact us via chat or email anytime.

⚠️ Legal & Safety Notice
The purchase and ownership of this kit is legal. Installation in Germany is prohibited due to the significant power increase and may void warranty.
This is not an official Umarex product.
Make sure your setup complies with local laws.
Use responsibly. Sale only to adults (18+).

We have many other interesting tuning parts and ammunition for your marker!
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