Z-RAM Tec9 Upgrade Package for Umarex HDR68 / TR68 (95 Jo. 88g co2)

Z-RAM Tec9 Upgrade Package for HDR68 / TR68 (95 Jo. 88g co2)

📦 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 HDR68 or TR68 as a base to complete the build.

This Z-RAM Custom Upgrade Kit is made for high-capacity 88g CO₂ users – delivering powerful performance with an external capsule mount.
Based on our tactical Tec9-style body kit, this build pushes your HDR68 / TR68 setup to around 95 Joules .

Includes everything you need for a clean external CO₂ setup with extended range and maximum control.

👉 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

✔️ Z-DRUM

✔️ Punch Button

✔️ Z-Extension
✔️ ASA ON/OFF Adapter for 88g CO₂ Capsules
✔️ Tuning Barrel with Standard Extension
✔️ 2x Sniper Extension Barrel
✔️ Z-RAM Buttstock – designed for external 88g mount
✔️ Set of 6x Z.68s Steel Projectiles
✔️ All required small parts (screws, mag release, spring, grip insert, rear cap, etc.)

Easily mount your 88g capsule as a buttstock-style extension for improved control and pressure output.

💡 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.

⚠️ Important: Requires a functioning Umarex HDR68 or TR68. This package includes external upgrade components only.

⚠️ 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.

Collections

Responsible Person in the EU and Application & Safety Instructions