Stampede internals question

Does anyone know what size and style of motor the stampede has? I also need to know the type of switch is inside (I know it looks identical to the locks that are inside).

I recently purchased a stampede off ebay as working.... it's a completely unworking gut for rebuild gun.. if it's metal it's rusted, if it is metal and moves (including most springs) it's seized up (hence the motor and switch inquiry since they are unreadable)...

Gonna be a interesting project for sure since I intend to do a stockade integration along with select fire and a few other things.

Thanks in advance for the help.