[FoxQc]

EDIT:

Situation has changed, first problem has been fixed, I now need a loading nozzle (the part that pushes the BB's from the magazine to the hop-up chamber). If you know where to find one OR have one for sale OR know the PART NUMBER for this part, please let me know!

Thanks!

Hi,
I just received my Maruzen CA870 (spring version) from a fellow ASC member and shot 2 mags with it. Before I could finish the second mag, the gun stopped working.

Now, when I pull the trigger, nothing happens, the piston is not released but the trigger does ''spring back'' in place like when the gun is not cocked. The problem is that the piston is stuck back and cannot go forward.

EDIT: Also, it seems that the nozzle/pump lever cannot go fully forward, and because of that it dosen't lock the pump forward even if the spring is compressed. This means the pump now moves freely, and the nozzle does not advance fully into the chamber (apparently)

I don't have the necessary tool to open the searbox now (it requires some kind of a torx screwdriver with a hole in the middle, I'll buy one tomorrow) but even if I could open it, I'm affraid the spring would slam forward and break something.
I tried triggering the sear from the outside (there is a hole which seems to be there for said purpose) but that dosen't work.

Can anyone tell me
A) What could be broken, where can I find replacements?
B) How do I open it now that it's stuck like this
C) Any other tips or tricks that could help me.

Thanks.

EDIT: I can also take pictures of something specific if that is required.