Feds: Popular AR pistol is now dangerous rifle that must be registered
US pistol brace rule likely illegal, federal appeals court rules
FPC and FPCAF File Supplemental Brief in Lawsuit Challenging ATF Pistol Brace Rule - Firearms Policy Coalition
ATF Ruling on Pistol Braces 2023
ATF Brace Ruling - Page 6
Pistol Brace UPDATED: [+Free Online Brace Calculator]
Federal Register :: Factoring Criteria for Firearms With Attached “Stabilizing Braces”
The Future of the Pistol Brace – F5 MFG
Litigation Highlight: Legal Challenges to ATF Rule on Stabilizing Braces
Fifth Circuit hears challenge of ATF crackdown on braced pistols