The AK-47 assault rifle is probably the most popular weapon in the world, so much so that it's been made into lamps by designer Philippe Starck, gold plated by Saddam Hussein, and there's even a Hello Kitty edition. Now you can build yourself a perfectly harmless replica of the beloved killing machine with this AK-47 Paper Gun Model Kit, available in the form of a $30 booklet complete with an instruction poster. Wonder what would happen if you tried to get one of these models through the TSA checkpoints at the airport? [Die Gestalten, via Like Cool]