GX Pump quick connect does not fit my Crown fill port

[Dougth]

Hello,
I recently bought a GX pump. the quick connect does not fit my Crown fill port. See the comparison below of the crown fill port to the plug that fits the GX. The fittings are different and I cannot get it to connect. I contacted GX pump and they are saying that my fill port is not standard and they are not being real helpful. Can anyone tell me what I should do? Thanks for any help.
Doug

 

[Heavyopp]

Change the cheap chinese female foster fitting on your GX pump.

 

[madeintheuk]

Put your fx supplied fitting on your gx pump. all done.

 

[Dougth]

Thanks for your advice. Fx supplied fitting? Something that likely came with the gun? Sorry I am an amateur at this. So it sounds like I just need a new foster fitting for the end of the compressor line. Thanks again.

 

[Heavyopp]

Yes, FX supplies a fitting in the box of a new gun.
I actually had trouble with that one not fitting the male foster on my filter. I don’t use it.
Different manufactures have slightly different specs for the fittings. Some fit together, some don’t.
I bought my extras from Huma air directly. Expensive shipping unless you need some other stuff.

Trenier airguns should have Huma stuff in stock in the USA. Buy some pellets from Trenier too.