Check Out This Lego Sub-Machine Gun That Shoots Lego Bullets [VIDEO]
This is cool, especially if you're like me--and even though your prime Lego® years have passed you buy, you still can't get enough of them. As a matter of fact, I'm working on the Lego® Death Star™ right now.
Using only Legos and rubber bands, Jack Streat was able to build a fully-functional replica of a Heckler & Koch UMP 45 sub machine gun.