so in all your time in your "hobby" of fixing guns loking for other parts you've never not once seen gears advertised or shown on a website? I've never replaced any gears either, I don't even use aeg's I use gbbr's but I know exactly where to find gears, their all over every airsoft webstore it's kinda unavoidable.
also if you did fix guns as a hobby you'd know what kind of gearbox it took, and even if you hadn't the slightest clue what gears that type of gearbox used, like it was your first time opening an airsoft gun you would search "VersionX gearbox gears".
your AK-47 uses a Version 3 gearbox, all AK's do.
http://www.airsoftparts.ca/store2/in...x&cPath=66_132