Precision fill probe dust cover – protect your PCP airgun’s fill system

Keep your PCP airgun performing at its best by protecting one of its most overlooked components: the fill probe. Dust, grit, moisture and tiny metal particles can easily enter the air path during filling, leading to leaks, valve wear, and inconsistent shot performance.

This precision CNC-made dust cover protect ts your fill probe when not in use, preventing contaminants from reaching the probe, the valve seat, or the internal seals — helping your airgun to maintain airtight tolerances, stable pressure retention, and consistent shot output.

Why shooters use fill-probe covers

• Prevents dust and debris from entering the fill port

• Helps avoid leaks caused by damaged valve seats or compromised O-rings

• Supports more consistent pressures and shot strings

• Reduces long-term wear on seals and internal components

• Protects your fill probe during storage, transport, and field use

• Quick, simple, zero-maintenance upgrade that every airgun benefits from
  
  

Even the smallest piece of grit can cause a slow leak or erratic behaviour — this cover helps eliminate that problem before it starts.

Construction & features

• Precision CNC-machined

• Made in the UK

• High-quality, corrosion-resistant materials

• Snug, secure fit over the probe

• Designed for daily use in field, workshop, or range environments
  
  

Built to handle the repeated exposure that fill probes experience.

Benefits customers care about

• Helps maintain air-tight seals

• Supports reliable pressure holding

• Reduces the risk of inconsistent velocities

• Protects a critical component that many shooters overlook

• Extends the life of your fill probe and associated seals
  
  

A simple upgrade that prevents real problems — especially for shooters who fill outdoors or transport their airgun frequently.