I built this potato gun about 10 years ago. It probably cost around 30 dollars to build and a few hours to put together. The screws that hold the barrel to the fitting also help place your projectile closest to the gas chamber without it falling in.SUBSCRIBE: http://full.sc/1bnslc9
FACEBOOK: http://full.sc/1dT2aaM
RHNB Vs. Watermelon – http://full.sc/1bns60F
RHNB Vs. Jello – http://full.sc/1bns0WF RHNB Vs. Elmers Glue – http://full.sc/1dT1TEM
RHNB Full Playlist – http://full.sc/1dT1WjP
-Want to send an object / material / substance to be RHNB’d or HHO’d? SEND HERE with a full credit of your donation! PO Box 21 96 Seymour St. Tonawanda NY 14150 USA