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Powerkit.50 + Z-Extension for Umarex TR50 HDR50 13J Version | GEN.2 | Exportventil | 25-35J+
€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

Powerkit.50 + Z-Extension for Umarex TR50 HDR50 13J Version | GEN.2 | Exportventil | 25-35J+


🔥 25–35+ Joules | Built for GEN.2 (13J Version)

Looking to turn your Umarex TR50 / HDR50 into a true powerhouse? This 2-in-1 combo gives you the tools to break limits – clean install, brutal output, and zero stress. Includes the Powerkit.50 for max gas flow and the Z-Extension for that extra punch. All drop-in ready.

✔️ Plug & play
✔️ Up to 35+ Joules – with long barrel & HPA even more
✔️ For 13J GEN.2 TR50 / HDR50

 

🔧 What’s Inside

▪️ Powerkit.50 for TR50 / HDR50 13J GEN.2
• CNC stainless steel Power-Pin
• Enlarged valve port (1.5 mm)
• Hex bore (2.5 mm) for gas expansion
• Allen screw mounting – fast & reversible
• Max gas flow, longer valve open time
• Output: 20–30+ Joules on CO₂

▪️Z-RAM Z-Extension
• CNC steel construction
• Boosts chamber volume for extra output
• Adds minimum +8 Joules – even more with tuning barrel or HPA
• Stackable screw-on design
• Also fits FSC, TCP, T8.1, T9.1 (adapter sold separately)

 

📦 In the Box
✔️ 1x Powerkit.50 (Insert + Pin)
✔️ 1x Z-RAM Z-Extension
✔️ 1x O-Ring for Z-Extension (13.5 × 10 × 1.75 mm)
✔️ 1x Allen key (2.5 mm)

 

💥 Pro Tip:
For best performance, we recommend removing the valve disk and chamber block inside. Combine with Tuning Barrels for maximum results.

 

⚠️ Legal & Safety Notes
• Not an official Umarex product
• Installation prohibited in Germany
• May void your warranty
• Check your local laws – max. 7.5 Joules in DE
• Sale only to adults (18+)

 

▶️ Questions? Drop us a message – we’ll help you build the perfect HDR50 setup.

 

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

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Responsible Person in the EU and Application & Safety Instructions

Powerkit.50 + Z-Extension for Umarex TR50 HDR50 13J Version | GEN.2 | Exportventil | 25-35J+