I support strict gun control as well. I believe we should re-open the NFA registry (closed in 1986 for basically no reason at all), and add most or all handguns to it and probably semi-automatic rifles as well. The NFA proved very effective at reducing (eliminating, actually) murders committed with automatic weapons on the registry, and there is every reason to think it would enjoy the same considerable success at reducing gun violence with handguns and semi-automatic rifles. The SCOTUS has ruled already that such a registry is constitutional and I agree.

However, doing this would also re-open the production and importation of new automatic weapons for civilian use, and so is a non-starter for the gun-control crowd - in spite of the fact that that legal regime actually worked very well for around 50 years. Instead, it appears we will stick to the same ineffective bullshit we've been doing for the past twenty years, restricting ownership based on meaningless distinctions like magazine capacity, forward pistol grips, etc. etc., which accomplish little else than to piss off gun owners (which I suspect, for much of the gun control crowd, is considered a feature rather than a bug).