while I have to agree with the "no plastic guns" idea, I have to disagree about the empty holster not adding anything to the event. it is symbolic of the fact that the FED is trying to empty everyones holsters, i.e. infringement.
don't think symbols have an effect?
what do you instantly think of when you see this?
or
or how about
?
regardless of whether you personally realize it, symbols serve a vital role in uniting people to a cause. they serve as an identifier, they serve as a rallying point, and even as an inspirational message to many, and they are critical. what better symbol to represent the loss of our second ammendment rights than an empty holster?