*Update*
Sorry for 0:00-0:56. Some how, the sound from part 1 got in there, but it shouldn't interfere with anything, so just ignore what I say until 0:56.
This is part two of the gearbox assembly/disassembly for the Tokyo Marui MP7A1. Sorry it took so long to upload, but I was having trouble with Windows Movie Maker. And I am not responsible for any damage to your guns, so be careful!