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Z-RAM ZDR50 Silver Upgrade Package for HDR50 TR50(35 Jo. 12g CO2)
€255,95 EUR €255,95 EUR €314,95 EUR
Sale 18.73% €59,00 EUR (18.73%)
Tax included. Shipping calculated at checkout.
Handle Color Dark Brown handle
In stock
Description

Z-RAM ZDR50 Silver Upgrade Package for Umarex HDR50 TR50 (35 Jo. 12g CO2)

 

For Umarex HDR50 / TR50 – Up to 35 Joules with Z-Extension

Looking to get serious power from your HDR50 / TR50 – without custom mods or guesswork? This complete kit includes everything you need to reach up to 35 Joules using your stock valve and a Z-Extension, all housed in our sleek silver ZDR50 body kit.

Perfect for users who want to boost performance without switching to an EX-valve system.

 

⚙️ Included in this package:

✔️ Z-Extension – boosts energy output with 12g CO₂
✔️ Tuning Barrel + Standard Extension – optimized for power & fit
✔️ ZDR50 Barrel Cover (Compensator) – clean look, extra reach
✔️ Set of 6x Z.50v2 Steel Projectiles – precision-calibrated
✔️ ZDR50 Silver Body Kit – no cutting required

All required small parts included (screws, o-ring, grip insert, etc.)


🔧 Key Benefits

Up to 35 Joules with the standard valve + 12g CO₂
No drilling – Z-Extension fits fully inside the ZDR50 housing
Clean, reliable design – looks pro, runs strong
Can be upgraded with Modify Pin (10 shots @ ~29–30 Joules)
Plug & play – easy to install, zero tools beyond a screwdriver


⚠️ Notes

Requires an Umarex HDR50 / TR50 – not included
Local laws may limit energy output – check your country’s rules
Modify Pin sold separately for higher shot count (lower Joules)
Assembly video available on our YouTube channel


🔥 Why this kit?

Before we launched our EX25 valves and Tec9 builds, this was the cleanest way to get real power with your stock HDR50. Still a top pick if you want full performance with the factory valve – and zero compromises in looks or function.

➡️ Tactical. Efficient. No ugly mods.

 

💡 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.

 

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 ZDR50 Silver Upgrade Package for HDR50 TR50(35 Jo. 12g CO2)