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10% off orders over €250 – UPs excluded.
10% off orders over €250 – UPs excluded.
10% off orders over €250 – UPs excluded.
10% off orders over €250 – UPs excluded.
10% off orders over €250 – UPs excluded.
10% off orders over €250 – UPs excluded.
10% off orders over €250 – UPs excluded.
10% off orders over €250 – UPs excluded.
10% off orders over €250 – UPs excluded.
10% off orders over €250 – UPs excluded.
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Z-RAM ASA to Chamber ADAPTER Buttstock FSC HDR50 HDP50 TR68
€42.95 EUR €42.95 EUR €49.95 EUR
Sale 14.01% €7.00 EUR (14.01%)
Tax included. Shipping calculated at checkout.
Description

 

Ditch the hose – and unlock serious power.

With the Z-RAM ASA to Chamber Adapter, you can finally mount your air tank directly onto the marker chamber. This eliminates internal regulators or restrictors, giving you a noticeable power boost. You can even use the tank as a tactical shoulder stock – especially useful for Umarex T4E models that normally require the tank under the grip.

💥 Important:
For FSC and TCP, no housing modification is needed – just add our extra adapter (available separately).
For Umarex models (HDR50, HDR68, HDP50 etc.), a small cutout in the shell is required. Use at your own risk – we accept no liability for modifications!

 

🔧 Features:
✔️ Direct tank-to-chamber airflow – max output, no internal regulator losses
✔️ Compatible with all common HPA bottles & 88g CO₂ capsules (via intermediate adapter)


✔️ Suitable for:
 ▪️ First Strike FSC, T8.1, T9.1, Pepperball TCP
 ▪️ Umarex T4E like HDR50, HDR68, HDP50, TR50, TP50, TS68, TX68 etc.
✔️ Precision CNC-machined steel, black burnished
✔️ Compact build – only 5.5 cm long
✔️ Built-in O-ring seal (10 × 13.5 × 1.75 mm)

 

📦 In the box:
▪️ 1x ASA to Chamber Adapter

 

🎥 How-to videos:

🛠️ Pro tip:
This mod is one of the most powerful upgrades for your marker. For best results, pair it with our tuning barrels, or power kits.

🚫 Note:
This is not an original part from First Strike or Umarex. Installation may void your warranty and could make your marker exceed legal energy limits. Not recommended for use in Germany. Sales to 18+ only.

 

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

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Z-RAM ASA to Chamber ADAPTER Buttstock FSC HDR50 HDP50 TR68