It seems I didn't save any of the tear-down and re-assembly pictures. My bad. All I have left are generic pictures I used to post the gun for sale.
As I recall, I had to fashion a tool to allow me to relieve pressure with a spring compressor before I could remove the safety and trigger mechanism. I'm going from memory only at this point, but I recall a fairly complicated safety mechanism in the very back end of the tube. I THINK I made a forked affair out of a piece of aluminum tent-pole that was able to reach beyond the trigger and safety mechanism and compress the mainspring enough to remove the retaining pins. Then everything came out the back end.
I do remember thinking at the time that this was a very complicated system for such a low priced gun.
I'm really sorry that I can't be more helpful. I really should have saved those pictures. But if it's any consolation, please know that I dove headlong into this one without any clues, and I DID manage to get it back together and shooting, so you should be able to do likewise.
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