RESPONSE BRIEF FILED IN SAF’S SECOND NFA CHALLENGE

BELLEVUE, Wash. — Jan. 21, 2026 — The Second Amendment Foundation (SAF) and its partners have filed a response brief in the second of the organization’s two lawsuits challenging the constitutionality of the National Firearms Act (NFA) registration scheme.

Filed with the U.S. District Court for the Eastern District of Missouri, the brief voices the organization’s opposition to the Government’s motion for summary judgment in Brown v. ATF.

Until President Trump signed the One Big Beautiful Bill Act, the NFA established a $200 tax and registration regime on certain classes of firearms including silencers, short-barreled firearms and “any other weapons” (AOWs), drawing from Congressional authority to levy taxes. SAF and its partners filed lawsuits challenging the remaining registration requirements because without the tax, Congress’ reliance on their taxing authority is no longer justifiable.

“The passage of the Big Beautiful Bill kicked the already questionable constitutional authority for the NFA right out from under the ATF,” said SAF Director of Legal Operations Bill Sack. “With its actual purported authority now eliminated, the government has resorted to borrowing taxation authority from elsewhere in the statute, or entirely different constitutional authority rarely asserted to justify the NFA. Today’s brief explains exactly why neither tactic is persuasive.”

SAF is joined in Brown v. ATF by the American Suppressor Association, National Rifle Association, Firearms Policy Coalition, Prime Protection STL Tactical Boutique and two private citizens.

“For the second time this week SAF and its partners have filed opposition briefs in response to the government’s insistence on defending the NFA,” said SAF founder and Executive Vice President Alan M. Gottlieb. “We’re better situated now than we have been in almost 90 years to relegate significant chunks of the unconstitutional NFA to the dustbin of history. Today’s brief is a major step toward that goal.”