carlfoxmarten | Rubber band guns

Somebody named OggCraft on YouTube has made an impressive array of rubber band guns, with a wide range of firing mechanisms.

For instance, most of the gun mechanisms I've seen so far use a plastic wheel with notches in it to hold the rubber bands with a plastic trigger, which felt like a real cop-out to me, as I'm sure that the entire gun should be able to be made out of wood.

To start with, here's a very slim gun that you might be able to stick in a narrow, long pocket:
http://www.youtube.com/watch?v=b82_k68UdQc

Here's a very simple design that has only one moving part and is "pull" auto:
http://www.youtube.com/watch?v=s9_ONA9hHBE

This one uses string for the trigger, but isn't terribly accurate due to the pull required to release the bands:
http://www.youtube.com/watch?v=EHluRYR6QhY
(it's also kind of "Gangsta style")

Another one with a "slim" design. This time, it doesn't fold, but has an interesting ratcheting mechanism for advancing the band-ejection cam:
http://www.youtube.com/watch?v=btUW2MhAAhI

Here's a unique mechanism that lifts the bands up a ratcheting slope:
http://www.youtube.com/watch?v=ZGRRkXSpx9c

Another take on the ratcheting slope, except this works a little more simply:
http://www.youtube.com/watch?v=1xN143IyXC0

A combination of the ratcheting slope and the lifting cam mechanisms:
http://www.youtube.com/watch?v=u9Bh7JqVw-o

On the whole, you gotta admit the guy's got lots of talent.
He's also been asked a lot whether the guns he makes are for sale, so there at least seems to be a market for such things.