Nice job hrdwareguy.
I did my demonstrative speech on 'How To Build A Pneumatic Potato Cannon.'
I did take a few precautions. I got permission from the instructor first and also printed out the statement from the ATF stating that they are not classified as firearms. I did get stopped by campus police though. I guess it was the camo uniform I was wearing or the case I was carrying with the range target on it. After doing a complete breakdown for them and flashing the ATF report I was allowed to continue to class. Got a 98% too
