What does this mean?
It means longer and better background checks.
Automatic weapons are already heavily regulated.
But I would prefer if they were regulated more. In my world, I would have them basically illegal for citizens expect in some situations.
So now the government is gonna go door to door to check to see if you have a safe and are using it properly.
No, there will be legal repercussions for not keeping it properly safe, and you will be legally responsible if someone in your house steals it and uses it to cause a shooting. That one is already starting to happen, which is nice.
And where is the evidence that it would actually reduce the homicide rate?
Almost every other country with better regulation has lower gun violence rates, and they significantly dropped after the policies were implemented.
Australia for example has a 28 day waiting period and much deeper background checks. They also have compulsory buybacks for full auto weapons, and best of all, they require you to be licensed to even carry a gun, especially concealed carry and bigger guns.
From 1995 to 2006 (when these laws were put into place) the gun violence rate has dropped by 59% and suicides involving guns have dropped by 65%. Also, they have had ZERO mass shootings since. This is very significant.