SKU: 35061163442

Z-RAM Z-Extension/Chamber Kit for FSC/TCP T8.1 T9.1 (Complete!) (B-Stock)

Sale price$110.04 Regular price$122.27
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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

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Description

Z-RAM Z-Extension/Chamber Kit for FSC/TCP T8.1 T9.1 (Complete!) (B-Stock)Note B Stock Item: This item is sold as B stock. It is fully functional, but the thread on the chamber part differs slightly from our standard production. As a result, you cannot combine these parts with identical components from other batches. Only the ASA to Chamber Adapter and the Z Extension are compatible with other chamber adapters. The thread deviation affects the chamber only. Please note that standard O rings will not fit this version.

Note – B-Stock Item:
This item is sold as B-stock. It is fully functional, but the thread on the chamber part differs slightly from our standard production. As a result, you cannot combine these parts with identical components from other batches.

Only the ASA to Chamber Adapter and the Z-Extension are compatible with other chamber adapters. The thread deviation affects the chamber only. Please note that standard O-rings will not fit this version.

Everything works perfectly – that's why it's offered at a discounted price.

👉 If you're looking for A-stock with standard threads, you can find it here: Link

 

Z-RAM Z-Extension / Chamber Kit for FSC T8.1 T9.1 TCP – Maximum Chamber Volume

✔️ Boost your chamber volume for max performance
🔧 Custom-built for FSC, T8.1, T9.1 and Pepperball TCP
💥 Ideal for Co2 setups and heavy projectiles
📦 Complete kit with steel chamber, caps, O-rings and Z-Extension

If you're running a First Strike FSC, Tiberius T8.1 / T9.1 or Pepperball TCP and want to get the absolute max out of it – this is the upgrade. Our Z-RAM Z-Extension Kit increases the chamber volume, giving your .68 cal marker more potential for powerful co2 setups and high-mass projectiles.

📽️ Want to see it in action?

Test Video FSC

🔧 Features:
• Custom-designed Z-Extension & Chamber Kit
• Increases overall chamber volume
• Includes heat-resistant steel components
• Precision-fit O-rings for airtight performance
• Designed for high-pressure builds

 

💥 What you get:
• 1x Z-RAM Reducer/CAP
• 1x Z-RAM Housing Stopper
• 1x Z-RAM Z-Extension CAP
• 1x Z-RAM Steel Chamber
• 1x Z-RAM Steel Plug
• 1x Z-RAM Z-Extension
• 1x Valve Stem O-Ring (HEAT CORE) – 14.3x8.9x2.7mm
• 1x O-Ring for Z-RAM Reducer/CAP – 20x17x1.5mm
• 1x O-Ring for Z-Extension CAP – 10x13.5x1.75mm
• 1x O-Ring for Z-Extension – 10x13.5x1.75mm
• 2x O-Ring for Outer Chamber – 24x20x2mm
• 1x O-Ring for FSC/TCP Chamber Cap – 20x17x1.5mm

 

⚠️ Important Installation Notice:
Glue the Z-Extension to your Chamber using medium threadlocker (screw glue)!

 

📢 Legal Disclaimer:
This is not an original First Strike or Pepperball part. Possession and purchase are legal, but installation is prohibited in Germany due to performance increase. Installing this kit voids warranty claims and may exceed the legal energy limit of 7.5 joules.
Use in Germany is not recommended. No liability. Sale only from 18 years!

 

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: 35061163442

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Ray Hernandez
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★★★★★ 4
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Elizabeth Allen
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★★★★★ 3
Some easy, some not
Some fit good, some are a little rough to get on
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Reviewed in the United States on February 4, 2026
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Jacqueline
Charlottesville, US
★★★★★ 5
Great material
Great product
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Reviewed in the United States on March 4, 2026
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Heath T.
Grantham, US
★★★★★ 5
Reliable sharps container.
Solid, reliable sharps container for home use. The lid locks securely and gives peace of mind, especially with kids around. It’s sturdy, holds a good amount, and doesn’t take up much space. Exactly what I needed, simple and safe.
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Reviewed in the United States on April 26, 2026
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Kourtney Reopelle
Massapequa, US
★★★★★ 5
Size matters
Have a nice container that can holds a lot but not so tall and skinny like most to the point that their top heavy and tip over. I feel like this one has the balance between being large without taking a too much space and also holding a lot
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Reviewed in the United States on April 25, 2026

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