Check Valve bad???

[MagMans13]

i have a 88ci 3000psi crossfire and when i fill it up it leaks from the nipple fill

what should i do

and if i need to get a new one where do i get them

thanks guys

will

[virus]

your best bet would be to goto your local paintball store (that can fill hpa) they should have either a new oring for yours or a new nipple.....