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Fill Your BSA PCP The Right Way

A reliable fill probe is essential kit for any pre charged air rifle owner. This Best Fittings BSA fill probe kit gives you a quality UK made stainless steel probe in the straight design that suits many popular BSA PCP rifles, including the Hornet, Scorpion, Ultra, R-10, High Fill, Spitfire and Firebird.

Standard Thread, Easy Connection

The probe carries a standard 1/8 inch BSP male thread, so it screws straight onto a flexible fill line or one of the Best Fittings quick coupler plugs. That makes it simple to swap between rifles if you run a quick coupler system on your air source.

Everything To Keep It Sealed

Because a good seal is everything when filling, the kit ships with two spare O rings and a sachet of silicone grease. Keep the O rings greased and swap them at the first sign of wear for safe, leak free filling every time.

Fill Safely

Remember you are handling high pressure air, so fill slowly and never exceed your rifle rated pressure. Explore more air rifle kit in our outdoor shooting range.

General
BrandBest Fittings
Other
Thread1/8 inch BSP male
Product typePCP fill probe kit
DesignStraight probe
MaterialStainless steel
Compatible riflesBSA Hornet, Scorpion, Ultra, R-10, High Fill, Spitfire and Firebird
IncludesFill probe, two spare O rings, silicone grease sachet
Connects toBest Fittings quick coupler plugs and flexible fill lines
PressureSuitable for systems up to 300 bar
OriginMade in the UK

Frequently asked questions

Which BSA rifles does the straight probe fit?

This straight design suits the BSA Hornet, Scorpion, Ultra, R-10, High Fill, Spitfire and Firebird. Note that some other BSA models such as the Ultra CLX or R12 CLX use a different probe, so check your model first.

What thread does it use?

It has a standard 1/8 inch BSP male thread, so it fits directly to a flexible fill line or one of the Best Fittings quick coupler plugs for fast swapping.

What comes in the kit?

The kit includes the fill probe along with two spare O rings and a sachet of silicone grease, so you have replacements ready to keep the seal healthy.

How do I look after the probe?

Keep the O rings lightly greased with the supplied silicone grease and replace them if they show wear. A good seal is essential for safe, leak free filling.

Is filling a PCP dangerous?

You are working with high pressure air, so always follow safe filling practice, fill slowly and never exceed your rifle maximum pressure. Wear eye protection and inspect fittings before use.