I emailed all 3 of my CO Senators last week, asking for clarification and opposing the ATF's overreach. I have Lauren Boebert (R), Michael Bennet (D), and John Hickenlooper (D). Of the 3, only the Democratic Senators have responded to me. Bennet sent an automated reply "Thanks, we will consider your opinion on the matter" etc. And I just received a reply from Hickenlooper (see below) that appears to try and answer the question. I am disappointed to have heard nothing from Boebert's office, other than auto-reply confirming receipt of my email. It doesn't surprise me at all from her, though...
Hickenlooper's response, I thought you guys may be interested in reading. It appears that some of our lovely Senators are seeing this ATF rule through a drastically different lens than many of us are. It also appears, as I have always known/suspected, that my opinion means absolutely jack crap to anyone up there.
"Thank you for taking the time to contact us regarding new regulations issued by the Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF). We always appreciate hearing from Coloradans, as it helps us better represent our great state in the United States Senate.
The ATF's newly announced rule clarifies that when individuals use stabilizing braces to convert pistols into short-barreled rifles, they must comply with the laws that regulate those rifles. These include taxation and registration requirements, as well as background checks for all transfers (including private transfers). This does not apply to the use of stabilizing braces that are designed and intended for individuals with disabilities.
Senators Cruz and Lankford introduced a Congressional Review Act (CRA) Joint Resolution of Disapproval last year that would have prohibited the ATF from implementing this rule. That resolution was not brought for a vote, and expired at the end of the year. Please know we will keep your thoughts in mind should it be reintroduced this congress. It is important that we strike the appropriate balance between protecting our Second Amendment rights to bear arms, and protecting our communities from gun violence."