Well MP5 Gearbox after 2 years

hahaha, so i just took apart my old Well MP5 and what I saw was disturbing and quite funny at the same time. The Gearbox is clear plastic and all the parts are either clear or plastic. The Cylinder head doesnt look like a cylinder head anymore, all the plastic is ripped up, the O ring on the Cylinder is pretty worn out, but surprisingly, none of the gears are broken or have any missing teeth, and everything is right where it should be! I would Post pics but i have no camra here.

sounds like the cheapo cyma mp5 they shut down and yet the gearbox is completely fine

yeah thats pretty much what happened to mine.