[mustangs22]

Don't know whats wrong

[8765]

Relube or replace the small oring on the internal piston.

[disturbed989]

Like 8765 said. You need to remove the lever and push out the piston. The o-ring on that piston most likely needs to be replaced.

[Master Baller]

I agree with above. Its a 007 oring

[marquezrf]

if it has a macro line it even might be that the line is not cut properly, my sons had that issue. the oring was changed out and it still leaked until we cut the macro line more evenly.

[Way2scary4u]

Try the oring first. If it no thy then try the macro because it may just be cut a little too short.

[GraniteGargoyle]

If you wiggle the macroline while it's aired up, the leak will cut in and out if it is the macroline. The guys prolly right in it just being the ASA Oring(s). Might even just need some lube.