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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
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Description
Z-RAM Firing Bolt + Power-Pin stainless steel for Umarex HDR50 TR50 7,5 & 11 Jo. | Exportventil | 20-30J+Z RAM Firing Bolt + Power Pin stainless steel for Umarex HDR50 TR50 7,5 & 11 Jo. easy Install Looking for serious performance without the frustration of tearing apart your marker? This Z RAM Combo Set is the perfect solution for your Umarex HDR50 TR50 combining our high performance Power Pin with a precision machined stainless steel bolt for a smart, hassle free upgrade. Why this set? Normally, removing the original power pin from the factory bolt is
Z-RAM Firing Bolt + Power-Pin stainless steel for Umarex HDR50 TR50 7,5 & 11 Jo. easy Install
Looking for serious performance without the frustration of tearing apart your marker? This Z-RAM Combo Set is the perfect solution for your Umarex HDR50 / TR50 – combining our high-performance Power-Pin with a precision-machined stainless steel bolt for a smart, hassle-free upgrade.
💥 Why this set?
Normally, removing the original power pin from the factory bolt is a nightmare – it’s made of soft aluminum and tends to get damaged during disassembly. With this kit, that problem’s gone: just screw the included Power-Pin directly into the new Z-RAM bolt and you’re done. No force, no damage, no stress.
✔️ Fits all Umarex HDR50 / TR50 7.5J & 11J versions (Gen1 + Gen2)
✔️ Bolt and pin made from durable stainless steel
✔️ Drop-in upgrade – no modding needed
✔️ Unlocks 20-30+ joules with compatible setups (e.g. longer barrel, EX25)
✔️ Works with EX25-Valve and standard HDR50 valves
🔧 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.
📦 Included in delivery
▶️ Watch the install on YouTube: [Link]
⚠️ Important Safety Notice
The purchase and ownership of this set is legal. Installation is prohibited in Germany due to the performance increase and voids any warranty on your marker.
Not an original Umarex part.
Check local laws before installation. Use not recommended in Germany. Sale only to persons 18+. No liability for misuse.
We have many other interesting tuning parts and ammunition for your marker!
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy