FX Gauge Seal | X-Ring NBR70, 3.63mm x 2.62mm (Pack of 5)
FX Gauge Seal – Replacement X-Ring for FX Airguns
Keep your FX air rifle performing at its best with this FX Gauge Seal replacement NBR70 X-Ring, designed to seal beneath the 1/8″ BSP threaded air pressure gauge found on most modern FX Airguns.
Manufactured from durable NBR70 (Nitrile Rubber), this high-quality X-Ring provides a reliable, leak-free seal and is commonly used on FX Airguns manufactured within the last 5+ years.
Features
- Replacement FX Gauge Seal
- X-Ring dimensions: 3.63mm × 2.62mm
- Manufactured from durable NBR70 nitrile rubber
- Seals beneath 1/8″ BSP threaded air gauges
- Fits most modern FX Airguns
- Helps prevent air leaks around the pressure gauge
- Pack of 5 seals
*NOT compatible with:
- M3 First Regulator
- First Regulator Plug in the M4
If you’re unsure whether this is the correct seal for your rifle, compare the dimensions or contact us before ordering.
Specifications
- Product: FX Gauge Seal
- Seal Type: X-Ring
- Material: NBR70 (Nitrile Rubber)
- Dimensions: 3.63mm × 2.62mm
- Gauge Thread: 1/8″ BSP
- Quantity: Pack of 5
Package Includes
- 5 × FX Gauge Seal X-Rings (NBR70)





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