http://www.click2houston.com/news/2648067/detail.html
And we aren't talking about toy plastic guns. These are working firearms made of plastics. The ban was put in place in 1988 as a terrorist prevention measure to keep terrorists from being able to slip a working gun past the metal detectors.
Ok NRA people, here's your time to shine. What possible reason could anyone have for not supporting a ban like this?