Common sense gun control:
* Track all gun sales. I mean all. Your gun must be registered, at whatever level (state or federal) you want that to happen.
* Include background checks and sufficient waiting periods on all gun sales.
* Limit the number of guns that can be purchased by private citizens to something like 1/month.
* Now that the previous three measures make straw purchasing and black market provision actually prosecutable, prosecute it.
Carry out those measures, and the number of crimes of passion and suicides would decrease, as well as the availability and cheapness of guns on the black market and straw purchases, which would overall have a meaningful effect on the lethality of crime.
Please, show me where my ignorance is. I have no doubt my knowledge of weaponry is adequate for the discussion.