Brantoken, the truth, not your opinion, is that so called assault weapons are used in 1% of crime.
A man with a shotgun could do as much or more harm than one with a semi automatic rifle with certain cosmetic features. Once you go down this path, there is no 'safe' gun.
The answer is in a armed society, not a disarmed civilian pop.
Anyway, the Truth gainsays you- semi auto's with large capacity mags have been sold nearly all over the US since the ban, and crime has dropped.
btw, I'm going to tell your neighbor what you think of him.
munk
PS, I grew up in the LA area. I was there during the riots. Just ask a Korean grocier what he thinks of your logic and gun bans.