Z-RAM Tec9 Upgrade Package for HDR50 / TR50 (80 Jo. HPA)

Z-RAM Tec9 Upgrade Package for HDR50 / TR50 (80 Jo. HPA)

📦 Shipping Notice:
This item is prepared especially for you and will be ready for shipping within up to 7 business days. Please note that all items in your order will be shipped together.

⚠️ Note: This package does not include a marker or internal components!
You will need a Umarex HDR50 or TR50 as a base to complete the build.

This is the next-level Z-RAM Custom HPA Setup – designed for maximum performance and power.
Built around our Tec9-style body kit, this package includes a complete High Pressure Air configuration, delivering up to 80 Joules of energy.

Thanks to the modular barrel system and powerful air supply, this setup turns your HDR50 into a true less-lethal powerhouse.

👉 Check out the full build & presentation video here:
Tec9 Build & Presentation

Included in this package:

✔️ Tec9 Style Body Kit (left + right shell)
✔️ 3-Drum Magazine Holder
✔️ 2x Barrel Cover – modular and stackable
✔️ ASA to Chamber Adapter (rear-mounted)
✔️ 1100 PSI Regulator with HPA Bottle
✔️ Tuning Barrel with Standard Extension
✔️ XXL Sniper Extension Barrel
✔️ Z-RAM Buttstock for secure shoulder support
✔️ Set of 6x Z.50v2 Steel Projectiles
✔️ All required small parts (screws, mag release, spring, grip insert, rear cap, etc.)

☝️ This setup is fully compatible with the Z-RAM EX25 valve. It eliminates the need for a separate Z-extension—unless you want a dual-Z-extension configuration. Another advantage: The EX25 valve allows the use of 16g, 20g, or 25g CO₂ threaded capsules for compact configurations.

💡 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!
Check out our collection and choose your marker.

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