The ATF is hell bent people!
New point system for redefining a pistol and and arm.brace as an SBR by a form 4999. 4 points or more and it becomes an SBR= $200 dollar tax stamp plus registration.
https://www.sb-tactical.com/wp-content/uploads/2021/09/Factoring-Criteria-for-Firearms-with-Attached-Stabilizing-Braces.pdf
Here is a new ATF approved AR15 pistol configuration.
They already have by the National Firearms Act in 1934.
All NFA weapons require registration and an additional sin tax . What they want to do is redefine what makes a pistol a pistol and a short barreled rifle a short barreled rifle (SBR). This will place currently legal firearms 10-40 million of them under these guidelines. making them illegal over night without legislative oversight via the ATF by direction of the AG DOJ / Biden.
You got that "Shrike".