SKU: 88780368779

Power-Pin + Z-Extension for Umarex HDR50 TR50 7,5 & 11 Jo. | Exportventil | 25-35J+

$52.14 $57.93
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Description

Power-Pin + Z-Extension for Umarex HDR50 TR50 7,5 & 11 Jo. | Exportventil | 25-35J+Power Pin + Z Extension for Umarex HDR50 TR50 7,5 & 11 Jo. Exportventil 25 35J+ Up to 25 35+ Joules Fits 7. 5J & 11J Gen1 + Gen2 Looking for serious performance without the frustration of tearing apart your marker? This 2 in 1 combo gives you everything you need for a clean, high power upgrade. Drop in the Power Pin, add the Z extension and you're ready to go. Plug & play Up to 35+ Joules more with tuning barrel & HPA Compatible with all HDR50 TR50

Power-Pin + Z-Extension for Umarex HDR50 TR50 7,5 & 11 Jo. | Exportventil | 25-35J+


🔥 Up to 25-35+ Joules | Fits 7.5J & 11J | Gen1 + Gen2

Looking for serious performance without the frustration of tearing apart your marker? This 2-in-1 combo gives you everything you need for a clean, high-power upgrade. Drop in the Power-Pin, add the Z-extension – and you're ready to go.

✔️ Plug & play
✔️ Up to 35+ Joules – more with tuning barrel & HPA
✔️ Compatible with all HDR50 / TR50 versions (7.5J & 11J, Gen1 + Gen2)

 

🔧 What’s Inside

Power-Pin (stainless steel)
• CNC-machined for precision
• Fits 7.5J & 11J versions (Gen1 + Gen2)
• Enlarged valve port for more gas per shot
• Hex bore (2.5 mm) for better CO₂ flow
• Works with all standard and EX25 valves
• Output: 20–30+ Joules depending on setup

Z-RAM Z-Extension
• Increases internal volume = more power
• Min. +8 Joules extra – even more with long barrel or HPA
• CNC steel body
• Screw-on, stackable design
• Also fits FSC, TCP, T8.1, T9.1 (with adapter – sold separately)

 

📦 In the Box
✔️ 1x Power-Pin (stainless steel)
✔️ 1x Z-RAM Z-Extension
✔️ 1x O-Ring (13.5 × 10 × 1.75 mm)

 

▶️ Watch install video on YouTube: [Link]

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

 

⚠️ Legal & Safety Info
• Not an official Umarex part
• Installation prohibited in Germany
• May void your warranty
• Check local laws – max. 7.5J in DE
• 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.

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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: 88780368779

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4.6 ★★★★★
Based on 29 reviews
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Verified Purchase
JoiceMaynard
Draper, US
★★★★★ 5
Enamel finish
Color: Matte Navy, Size: 6-Quart
This is an amazing pot, got the 6 Qt for beautiful roast dinners and for baking bread. All comes out evenly baked. Cast Iron is best and it has a nice finish for easy clean up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
T
Verified Purchase
T. J. MCNEILL
Pawtucket, US
★★★★★ 5
Great Cookware Best purchase
Color: Blue, Size: 6-Quart
I purchased mine back in 2021 and I absolutely love it, cooks the best stew ever easy wash and cleanup. Also great for deep frying
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
F
Verified Purchase
Firebabe
Massapequa, US
★★★★★ 5
Great quality. Easy to clean. Nice appearance.
Color: Red, Size: 4.3-Quart
Solid, heavy pot for cooking and baking. I bought it mainly for making soups, stews and breads. I have only tried soups thus far. The pot cleaned up very easily. The bottom of the pot heated uniformly. Nothing was stuck to the pot when I was simmering on the glass top stove. I have not had the chance to bake yet, but seeing how evenly it held heat while cooking, I am thinking this will be perfect. I bought the red color. It gives a nice pop of color in my kitchen. This pot will probably last me a long time. I would buy one if I needed a replacement, or a gift for someone.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2025
A
Verified Purchase
Amazon Customer
Carnegie, US
★★★★★ 5
Great quality for price after 3 years of use
Color: Matte Navy, Size: 6-Quart, Color: Matte Navy, Size: 6-Quart
I’m 3.5 years in and use it weekly. So far it’s been a great product especially for the price. We are really into soups, roast, and I bake bread a lot. This thing is amazing and a great quality. It’s easy to clean, does great in the oven, and stands up great to constant use. I only have a small amount of staining at the bottom, and a couple scratches from metal utensils. The lid is solid and the handle is really secure still, which is a problem I’ve had with other brands I’ve tried.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026
G
Verified Purchase
Gwen Jones
Waukegan, US
★★★★★ 5
Quality product
Color: Navy, Size: 6-Quart
I absolutely LOVE my Dutch oven! The reduced cooking time for certain cuts of meat for stews, pot roast, etc., is a definite game changer!! The meat comes out so juicy and tender. I made curry and did the "burning" of the curry and was hesitant because I didn't want the pot to be stained. There were no stains left at all. I've used it numerous times since purchasing and it still looks new. It's very durable and the color is beautiful. If you're looking for a functional, quality, and durable Dutch oven without breaking the bank, this is it! I highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026

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