In Stock Best Fittings BSA Stepped Fill Probe and Grease Pack
- Stepped design for compatibility with selected BSA and GAMO PCP air rifles
- Suitable for Scorpion Cadet, Goldstar SE, Coyote, Buccaneer (Export Only) and GAMO Coyote
- Standard 1/8" BSP male thread for easy connection
- Fits directly to a flexible fill line or Quick Coupler Plug
- Supplied with two spare O-rings
- Includes silicone grease sachet for maintenance and longevity
The Best Fittings BSA Stepped Fill Probe and Grease Pack is a practical and reliable charging accessory designed for a range of BSA and GAMO PCP air rifles. Featuring a stepped design, this probe is suitable for the BSA Scorpion Cadet with the gauge positioned at the front of the rifle, as well as the BSA Goldstar SE, BSA Coyote, BSA Buccaneer (Export Only) and GAMO Coyote.
Built for convenience, it comes with a standard 1/8" BSP male thread, allowing direct connection to a flexible fill line or compatibility with Best Fittings Quick Coupler Plugs. This makes it an easy and dependable option for keeping your rifle charged and ready for use.
Each pack is supplied complete with two spare O-rings and a sachet of silicone grease, helping you maintain a secure seal and keep the probe in good working order over time.
- Stepped design for compatibility with selected BSA and GAMO PCP air rifles
- Suitable for Scorpion Cadet, Goldstar SE, Coyote, Buccaneer (Export Only) and GAMO Coyote
- Standard 1/8" BSP male thread for easy connection
- Fits directly to a flexible fill line or Quick Coupler Plug
- Supplied with two spare O-rings
- Includes silicone grease sachet for maintenance and longevity
- Best Fittings BSA Stepped Fill Probe and Grease Pack
Which air rifle models will this stepped fill probe fit?
This stepped probe is specifically designed for BSA and Gamo PCP air rifles that feature a stepped inlet charging port. This includes models such as the BSA Scorpion Cadet (with the pressure gauge at the front), BSA Goldstar SE, BSA Buccaneer, BSA Ultra XL, as well as the Gamo Coyote, Phox, Venari, GX-40, and GX-250.
Note: If you have a standard/older BSA Ultra, R10, or Scorpion, you will likely need the "straight" version of the probe instead.
What thread connection does this probe use, and how do I connect it to my pump or dive bottle?
The probe comes with a standard 1/8″ BSP male thread. You can screw it directly into the female thread of most standard flexible fill lines on the market. Alternatively, for quick and easy swapping between different rifles, it can be screwed directly into a standard Quick Coupler Plug (foster style fitting).
Why is there grease included in the pack, and how should I use it?
The kit includes a sachet of high quality silicone grease designed specifically for lubricating the rubber O rings on the probe. Applying a tiny amount of this grease keeps the seals supple, prevents them from tearing when inserted into the rifle's fill port, and ensures an airtight seal. Never use petroleum based lubricants (like WD40 or standard gun oil) on PCP charging equipment, as high pressure air can cause them to combust.
Can I leave the probe permanently attached to my charging hose?
Yes, you can leave it screwed into your whip line. However, if you shoot multiple air rifles that use different charging adaptors, it is highly recommended to pair this probe with a Quick Coupler System. This allows you to snap the probe on and off the hose in seconds without needing to use spanners every time you switch guns.
Delivery costs & estimated arrival
Find your country below for the delivery charge and how long your order should take to reach you. All orders ship with FedEx. Estimates are in working days and exclude weekends and public holidays.
| Country | Up to 2kg | 2kg – 30kg | Estimated delivery | ||
|---|---|---|---|---|---|
| Order under €350 | Order €350 & over | Order under €350 | Order €350 & over | ||
| Austria | €11.95 | €26.95 | €26.95 | €26.95 | 5-7 working days |
| Belgium | €8.95 | €14.95 | €14.95 | €14.95 | 4-6 working days |
| Bulgaria | €11.95 | €31.95 | €31.95 | €31.95 | 7-9 working days |
| Croatia | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Cyprus | €14.95 | €89.95 | €89.95 | €89.95 | Contact us |
| Czechia | €10.95 | €21.95 | €21.95 | €21.95 | 5-7 working days |
| Denmark | €10.95 | €21.95 | €21.95 | €21.95 | 4-6 working days |
| Estonia | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Finland | €11.95 | €26.95 | €26.95 | €26.95 | 5-7 working days |
| France | €10.95 | €21.95 | €21.95 | €21.95 | 4-6 working days |
| Germany | €8.95 | €14.95 | €14.95 | €14.95 | 5-7 working days |
| Greece | €11.95 | €31.95 | €31.95 | €31.95 | 8-10 working days |
| Hungary | €11.95 | €31.95 | €31.95 | €31.95 | 5-7 working days |
| Ireland | €6.95 | €6.95 | €8.95 | €8.95 | 2-4 working days |
| Italy | €10.95 | €21.95 | €21.95 | €21.95 | 5-7 working days |
| Latvia | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Lithuania | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Luxembourg | €11.95 | €31.95 | €31.95 | €31.95 | 5-7 working days |
| Malta | €14.95 | €89.95 | €89.95 | €89.95 | Contact us |
| Monaco | €10.95 | €21.95 | €21.95 | €21.95 | 4-6 working days |
| Poland | €10.95 | €21.95 | €21.95 | €21.95 | 5-7 working days |
| Romania | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Slovakia | €11.95 | €31.95 | €31.95 | €31.95 | 5-7 working days |
| Slovenia | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Spain | €11.95 | €26.95 | €26.95 | €26.95 | 5-7 working days |
| Sweden | €11.95 | €26.95 | €26.95 | €26.95 | 5-7 working days |
Returns & withdrawal
Which option you use depends on why you are sending the item back.
Changed your mind?
You have 14 days from receiving your order to withdraw from your purchase. Use our Withdrawal from Contract form to tell us. It is the quickest way, and we will then email you a free returns label.
If you would rather post the item back yourself to our returns address in Ireland, you pay the postage. Full details are on our Returns page.
Withdrawal from ContractFaulty, damaged or wrong item?
If your item arrived faulty, damaged or not what you ordered, please follow the steps on our Returns page. We cover the cost of returning these items.
Full details of all our return options are on that page.
Returns pageDelivery prices are shown in euros and confirmed at checkout.

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