Z-RAM StarterKit: Firing Bolt + Powerkit.50 for Umarex TR50 HDR50 13J Version | GEN.2 | Exportventil | 20-30J+

Z-RAM StarterKit: Firing Bolt + Powerkit.50 for Umarex TR50 HDR50 13J Version | GEN.2 | Exportventil | 20-30J+Z RAM Firing Bolt + Powerkit. 50 for Umarex TR50 HDR50 13J Version GEN. 2 Exportventil 20 30J+ Includes Powerkit. 50 + Z RAM Stainless Steel BoltOutput: 20 30+ Joules Ready to push your Umarex TR50 HDR50 13J (GEN. 2) to the next level? This combo set is made for serious users who want a clean install without the headache. The Z RAM stainless steel bolt comes prepped to receive the included Power Pin no need to destroy your original aluminum pin during

Z-RAM Firing Bolt + Powerkit.50 for Umarex TR50 HDR50 13J Version | GEN.2 | Exportventil | 20-30J+

Includes Powerkit.50 + Z-RAM Stainless Steel Bolt
Output: 20-30+ Joules

Ready to push your Umarex TR50 / HDR50 13J (GEN.2) to the next level? This combo set is made for serious users who want a clean install without the headache. The Z-RAM stainless steel bolt comes prepped to receive the included Power-Pin — no need to destroy your original aluminum pin during removal. Just screw it in, lock it down, and you're done.

💡 Why this combo makes sense:
The factory pin is often pressed in and tends to get damaged during removal. Our solution: skip the frustration and start fresh. You save time, effort, and nerves — and gain power.

🔧 What’s Inside
▪️ Powerkit.50 for TR50 / HDR50 13J GEN.2
• Stainless steel Power-Pin
• Enlarged 1.5 mm valve port
• Hex bore (2.5 mm) for improved CO₂ expansion
• Allen screw mounting – quick & reversible
• Increased gas flow, longer valve timing
• 20-30+ joules (temp-dependent)

▪️ Z-RAM Stainless Steel Bolt
• Heavy-duty steel construction
• Precision-fit for Umarex HDR50 / TR50 & HDP50 TP50
• Designed for easy Power-Pin integration
• Durable, high-performance upgrade

📦 Scope of Delivery

• 1x Valve/Restrictor insert 

• 1x Power-Pin (stainless steel)

• 1x Allen key 2.5 mm

• 1x Mounting screw

• 1x Stainless Steel Bolt

🔧 Installation Tip
For best performance, we recommend removing the valve disk and chamber block inside the grip. Combine with Z-Extension and Tuning Barrels for maximum results.

⚠️ Legal Note & Safety Info
The purchase and ownership of this set is legal. Installation, however, is prohibited in Germany due to the power increase and may void your warranty.
Not an original Umarex part. Use responsibly and within your local laws. Sale to adults (18+) only.

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

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