Gamo Urban fill probe size

[Cbourbeau32]

I would like to order an extra Gamo Urban fill probe. I see some unbranded on ebay that are 8mm and some are 9mm is either of these the correct one?

Thanks! 

 

[Parrotculler]

8mm diameter. Also, the cylinder od = 2.5cm, so the o-rings on the probe should be no more than 1.5 cm or so from each other.

 

[Odoyle]

Buy STAINLESS STEEL NOT BRASS you will eventually run into problems with brass and high pressure combined. Ask any long term PCP owner with BRASS PROBES. 

My favorites

https://www.huma-air.com/Gamo-Quick-Connect-Fill-Probe