A combination of this
modified and the extension idea from this.
The first gun has a kick-butt trigger system that I changed a little bit, and the second had the extension that you could add on, which I thought was pretty neat. It's fun to use, like a pistol but for longer rubber bands-or for more power using smaller rubber bands (assuming they don't break).
Anyway, a cookie to both of them. :)
Cookie 1--> O
and cookie 2 --> O.
Criticisms are welcome.