comment: >
  
  This ruling is political theater.
  There are literally millions and millions of braced pistols that have been sold legally. There should be zero chance our courts will allow that many people to be instant felons.
  "Sorry Gramps, you aren't tied into media so you had no idea the pistol you bought legally at Sportsmans Warehouse is now an illegal SBR. It's off to the clink for you!"
context: I give it 3 months before the SC tells them no. >
  
  Under Bruen & Heller, this should not hold up in court, but it could take years.  
  However, considering that the ATF changing an interpretation of a definition (that conflicts with their previous interpretation of that same, unchanged definition) could make millions of people felons I think an injunction is likely.