Geir at OfficeGuns assembled an advanced “gun” called “Super Maul” which is dangerous enough, and powerful enough to hurt anyone badly. With a regular pencil as projectile it can penetrate thick cardboard and empty soda cans as it travels with average velocity of 28.8m/s and max velocity of 34.4m/s. As seen in the picture above, this “gun” is made by assembling several Maul clips and a thick rubberband.
[Credit to Bobby for the link]
Links:
Super Maul
