Double-barreled Lego-K'nex Minigun (S-42)

by Koenigseggccr007 (go to LEGO Instructions)

Features:
An extremely high fire rate of 58 rubberbands per second
It fires up to 320 rubber bands
The barrels are made of K'nex, the frame of Lego

Ammo:
The regular rubber band
320 rubber bands

Motor:
Yes, 8287 Lego Motor

Building Instructions:
LEGO Instructions