SKU: 95386154852

Z-RAM ZDR50v2 Black, Upgrade Package for HDR50 TR50 (23 Jo. 25g CO2)

Sale price$126.19 Regular price$140.21
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

Z-RAM ZDR50v2 Black, Upgrade Package for HDR50 TR50 (23 Jo. 25g CO2)Z RAM ZDR50v2 Upgrade Package Black (for Umarex HDR50 TR50 inerts) For Umarex HDR50 TR50 with EX25 Valve This Z RAM Custom Upgrade Package gives your HDR50 TR50 a clean black look and serious performance reaching up to 23+ Joules with threaded CO cartridges. Built around the EX25 Valve and the iconic ZDR50v2 Body Kit, this kit combines tactical aesthetics, increased reliability, and solid build quality in one seamless upgrade. Included in this

Z-RAM ZDR50v2 Upgrade Package – Black (for Umarex HDR50 TR50 inerts)

 

For Umarex HDR50 / TR50 – with EX25 Valve

This Z-RAM Custom Upgrade Package gives your HDR50 / TR50 a clean black look and serious performance – reaching up to 23+ Joules with threaded CO₂ cartridges.

Built around the EX25 Valve and the iconic ZDR50v2 Body Kit, this kit combines tactical aesthetics, increased reliability, and solid build quality in one seamless upgrade.


⚙️ Included in this package:

✔️ ZDR50v2 black Body Kit (2 housing parts)
✔️ Z-RAM EX25 Valve – for 16g, 20g, or 25g threaded CO₂ cartridges

✔️ Z-RAM Steel Power-Pin
✔️ Rear Handle – choose from Black, Red-Brown, or Dark-Brown
✔️ 1x Drum
✔️ Set of required small parts (screws + o-ring)

Everything fits cleanly into the housing – no cutting, no drilling required. The EX25 Valve is fully integrated, so no Z-Extension is needed.


🔧 Key Benefits

  • Tactical black finish – clean look, durable build

  • Powerful setupEX25 Valve with built-in Z-Extension

  • Threaded CO₂ ready – for extended runtime & safety

  • Modular platform – works great with Z-RAM barrels, covers & extensions


⚠️ Important Notes

  • 🔫 Requires a functional Umarex HDR50 or TR50

  • 🛠️ External parts only – does not include a complete marker

  • 📹 Installation video available here

  • ⚖️ Check your local laws – this setup may exceed legal energy limits


🔥 Why Z-RAM?

Z-RAM builds tactical RAM upgrades that hit hard and look good. The ZDR50v2 Set was our first all-in-one EX25-ready kit – still a clean, compact alternative to the Tec9 housing.

It’s lightweight, simple to install, and fully modular with all other Z-RAM parts like tuning barrels, barrel covers and mag holders.

 

➡️ Upgrade now – and give your HDR50 / TR50 the tactical edge it deserves.

📌 HDR50 marker not included – this set contains external upgrade components only.

💡 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.

 

⚠️ 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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 95386154852

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4.0 ★★★★★
Based on 28 reviews
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War317
West Palm Beach, US
★★★★★ 3
Foreign body risk for dinosaur dogs
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
My dog Bert had foreign body surgery 10 days ago because he swallowed a piece of a toy, so I was looking for something stronger, like for a tyrannosaurus rex. This toy had good reviews, so I bought it for him. In 25 minutes and he'd chomped a chunk of the blue water part off. Bought the toy around 8am, gave it to him around 8pm, and it was in the trash by 8:30pm. This toy is definitely NOT for super chewer tyrannosaurus rex dogs like Bert. But definitely IS a toy that is pretty sturdy and strong for dogs who don't have the bite force of a dinosaur.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
G
Verified Purchase
Gary Hugo
Pawtucket, US
★★★★★ 4
Definitely not indestructable
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
I have a 1-year-old toy fox terrier (Rocky, pictured). He has been chewing on this toy for seven months now; it is one of his favorites. He has been unable to seriously damage the "ocean" portion of this toy, but as you can see from the provided image, the sea serpent has not faired that well. It is missing its snout and smaller portions of the humps. My guess is that the advertiser images showing much larger dogs with "like new" versions of the toy are just that...NEW AND UNCHEWED. I have not had to clean up bits of this toy from my floor, so I assume Rocky has been swallowing them. My hope is that the yellow material of the serpent is not chemically dangerous when exposed to digestive fluids. Rocky easily destroys plush toys in a matter of days if not hours and, consumed pieces of a small microfiber blanket that he liked to toss around and play tug-of-war with (past tense as he destroyed it and has since been trashed after I began finding feces-stained undigested pieces of it lying around). Since this toy has survived seven months and has remained recognizable, I have to agree it is durable. Just beware, if my small toy fox terrier can damage the toy as pictured, expect your large breed chewer to do similar or worse damage. Also, the toy is very heavy! When Rocky drops it down a flight of stairs, it makes a MAJOR thud at the bottom, and sometimes makes me wonder if it might crack the large tile at the bottom. I cautiously recommend the product. Note the yellow frisbee in Rocky's picture. It is only a few months old and surprisingly has not suffered any chew damage despite substantial abuse. It appears to bend in the wind like a proverbial reed, evading damage by yielding to pressure.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2024
E
Verified Purchase
Elaina rice
Lexington, US
★★★★★ 5
Dog loves it! For tough chewers for sure
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
Dog absolutely loves it, he’s super rough on all of his toys they usually last about 10 minutes bore they are torn to shreds. It’s lasting through his chewing so I’m happy. It’s also super cute.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
M
Verified Purchase
miriana
Pawtucket, US
★★★★★ 5
Loch Yes
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
Cute toy, dog really likes it. I had my doubts when I pulled it out, and honestly so did she, but the soft part bounces, so that got her going. We've had it for about a week. My dog is ~70 lbs and a moderate chewer, and this monster still gets regular play and is holding up well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
Z
Verified Purchase
zee
Houston, US
★★★★★ 5
Great toys for aggressive chewers
Size: Medium/Large, Color: Turkey Day Drumstick - Large
These are great toys they last a while they are destroyed after a while but both dogs are aggressive chewers but they last about a year and a half. And they are go to toys they have one that is a shark mouth and they love it I have bought 4. (two of them the pups lost ).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2025

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