Ikama,

No apologies needed, everyone can make mistakes, and I admit it's sometimes not easy to tell the difference. My interest is to make this gun work again, I just don't know where to start. I have tried to google answers, but there is so little info available if you are not into air guns.
Yana suggested a fire extinguisher, I would just not know what to do with it until someone explained me, and that's what I'm trying to find out here.

I asked the same question at our regular shooting club, and they all asked what I wanted to do with a toy gun. (don't take this wrong, but these are people that go for the BIG BANG guns e.g.. .50AE, not my kind because i'm more into precision versus the BIG holes and loud noises)

BR