I'll say this for the Second Amendment folks -- they aren't selfish: they want gun rights not only for themselves but for everyone, including those who don't want them at all.
If the idea here is to assert that the more guns you have, the less crime you have, I have to ask if the Perfesser has ever heard of a small community called New York City. Here we have experienced huge drops in the murder rate several years running. It may surprise the Perfesser to note that this was not achieved by handing out service revolvers to the citizenry. Quite the contrary:
The NYPD gun strategy uses felony arrests and summonses to target gun trafficking and gun-related crime in the city. NYPD pursues all perpetrators and accomplices in gun crimes cases and interrogates them about how their guns were acquired. In a proactive effort to get guns off the streets, the NYPD's Street Crime Units aggressively enforce all gun laws.
Also, "New York City has some of the most restrictive local licensing requirements for Federal firearm dealers in the country."
By the Perfesser's logic, we should be drowning in our own blood, and our few surviving citizens begging him and his hayseed brethren to throw us a cache of weapons to stop the violence.
I am willing to accept that, as a citizen of a great metropolis, I'm not always sensitive to the ways and means of folks living in the vast Central Suburbs. I just wish they'd show us the same consideration sometimes.
ADDENDUM. Somebody has responded to this bit with mild, Vermont-style demurrers on gun rights in general. I had imagined that my earlier essay on the subject was so widely known that it didn't need mentioning, but I see now that I was deluded. I'm pretty cool with the Second Amendment. I don't think gun laws are necessarily good or bad -- I think the good ones are good and the bad ones are bad. What's a good gun law? Roughly, one that doesn't interfere with your right to bear arms or the legitimate government function of keeping the commons safe (i.e., free of crime sprees and casual violence). I swear this Venn diagram shows a lot more overlap if you look at it from a disinterested POV.