Fox (I know) has some details about this.
Biden will call on the Department of Justice to issue proposed rules to stop the proliferation of so-called "ghost guns" within 30 days.
The Justice Department will be given 60 days to issue a separate rule on stabilizing braces, which can turn a pistol into a more accurate weapon that fires like a rifle
Sixty days will also be provided for the DOJ to develop model "red flag" legislation that would allow friends and family members to identify an individual as a potential danger, thereby temporarily preventing the person from accessing a firearm.
It's almost like "shall not be infringed" means nothing.