I'm gonna leave the political ideology out of this, you haven't thought this through. It's impractical because the majority of Americans do not want to track guns or have them forcibly confiscated, it's that simple. You have these plans to infringe on our rights, but they're all conveniently
after you've somehow changed these ironclad laws. And let's say you change those laws; have you only lived in dense liberal cities? Do you seriously imagine a scenario is which the police or military march house to house forcibly collecting guns? Or even worse, selectively targeting people based on a registry and fining, jailing or killing them if they don't give up their guns? I find it hard to believe people actually think this could happen without a massive violent conflict that would cause more deaths than could ever come from mass shootings,
that's immoral, what you're proposing is so insanely tone-deaf I wonder if you've ever been around these kinds of people. The idea that, on an individual level, the police and military would even agree to do this is a stretch.
Please, what's a right that isn't granted by the government?
You're only so casual about this because you think it doesn't affect you, just 'gun owners'