There is a limit to what the government can constitutionally or realistically effect in the way of gun control.
What I would be pleased to see would be a toning down of the gun-fetishist culture of this country, namely abandoning the notion that an armed populace is somehow safer, as well as the notion that owning and carrying guns makes us more manly and patriotic.
And finally, it is time for politicians to lose their fear of the NRA and realize that it is a small lobbying group that represents the weapons industry and not even a majority of gun owners.