Explore The NRA Universe Of Websites

When Laws Collide: Federal Preemption and State Firearm Freedom Acts

Friday, February 3, 2017

When Laws Collide: Federal Preemption and State Firearm Freedom Acts

For the last several years, so-called “Firearms Freedom Acts” or “Second Amendment Preservation Acts” have attracted a lot of attention. Such legislation, passed or introduced in various states, seeks to make federal laws regarding firearms inapplicable to firearms and ammunition produced, sold, and used exclusively within the state’s borders on the premise that Congress’s power to regulate commerce among the states doesn’t reach purely in-state activities.

Officials at the federal Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) have generally taken the position that these state laws are invalid because they conflict with federal firearms laws and that federal law supersedes the state laws, with the result that the provisions of the federal Gun Control Act and the National Firearms Act continue to apply.

In a lawsuit involving the Montana Firearms Freedom Act (MFFA), the ATF had advised that a proposal to manufacture and sell a .22 caliber rifle in-state in reliance on the MFFA would still require the manufacturer to first obtain approval from the federal government and otherwise comply with federal laws on licensing, record-keeping and other restrictions. In 2013, the United States Court of Appeals for the Ninth Circuit concluded that the federal law preempted, or took precedence over, the state legislation because Congress’ commerce power extended to regulating firearms initially manufactured and sold exclusively intrastate, based on the substantial effect this activity could have on the interstate market in guns. Montana Shooting Sports Ass’n v. Holder, 727 F.3d 975 (9th Cir. 2013).

Another federal court has since considered such state laws, this time in light of the National Firearms Act (NFA), a federal tax law that requires registration and payment of a $200 tax for “firearms” (including suppressors). The NFA makes it an offense to possess, make, receive, or transfer a “firearm” covered by the Act without having registered or paid the required tax.

In 2013, Kansas enacted its Second Amendment Protection Act (SAPA) which declares, in part, that any firearm or “firearm accessory,” including a suppressor, which is made in Kansas and which remains in Kansas, “is not subject to any federal law … under the authority of Congress to regulate interstate commerce.” Shane Cox, a Kansas gun store operator, made and sold unregistered suppressors, relying on the state law; one of these suppressors was sold to Jeremy Kettler. 

Both men were charged with violations of the NFA, including the unlawful possession and transfer of an unregistered firearm – felony offenses with penalties of up to ten years in jail, significant fines, a forfeiture of firearms involved, and a loss of firearm rights. Last fall, a jury convicted Cox and Kettler on some, but not all, of the counts, with sentencing anticipated this month. 

Addressing the defendants’ legal challenges to the NFA, Judge J. Thomas Marten of the U.S. District Court in Kansas had earlier held that SAPA and Kettler’s reliance on the state law provided no defense, because “Kansas officials and representatives are not responsible for interpreting or enforcing the law defining this offense,” and that it was “not reasonable to rely upon representations about the validity of federal law from officials who have no authority over federal law.” In a decision released this week regarding a motion to dismiss the charges, Judge Marten upheld the NFA as a valid and constitutional law. “The defendants argue that Kansas’s adoption of the Second Amendment Protection Act … somehow rendered the National Firearms Act unconstitutional,” but “the Constitution could not be clearer on one point: if the National Firearms Act is a valid exercise of Congressional taxing power, and if it does not infringe on rights granted in the U.S. Constitution, then it is the ‘supreme Law of the Land,’ regardless of what SAPA says.” 

Judge Marten noted that the “case has generated significant interest within the District of Kansas and beyond,” and it’s likely that the matter will be further appealed.

Until there’s a final resolution on the scope and effect of these state laws, though, gun owners need to understand there’s a very real potential for legal jeopardy.

TRENDING NOW
ATF Director Corrects Gun Control Advocates on Regulatory Reform

News  

Monday, August 17, 2026

ATF Director Corrects Gun Control Advocates on Regulatory Reform

In a stark departure from the last administration, the Bureau of Alcohol, Tobacco, Firearms and Explosives is taking gun control advocates to task for their sensationalist rhetoric and questionable legal claims. 

Federal Court Strikes Down NFA Registration Requirements for Suppressors, Short-Barreled Rifles, and Short-Barreled Shotguns in NRA Case

Wednesday, August 5, 2026

Federal Court Strikes Down NFA Registration Requirements for Suppressors, Short-Barreled Rifles, and Short-Barreled Shotguns in NRA Case

In another major victory for the National Rifle Association and law-abiding gun owners, the U.S. District Court for the Northern District of Texas today held that the National Firearms Act’s registration and approval requirements for ...

Questions and Answers About the Texas NFA Case

News  

Monday, August 17, 2026

Questions and Answers About the Texas NFA Case

On August 12, we reported on an important development in the ongoing litigation over the National Firearms Act (NFA) filed by multiple plaintiffs in U.S. District Court for the Northern District of Texas. These included, ...

DOJ’s Post Office Directive Marks Another Second Amendment Milestone

News  

Monday, August 17, 2026

DOJ’s Post Office Directive Marks Another Second Amendment Milestone

For decades, federal law and United States Postal Service regulations turned one of the most ordinary stops in American life, your local post office, into a federal “gun free zone.”  That changed on August 12 with ...

What Does the Texas NFA Decision Mean for You?

News  

Wednesday, August 12, 2026

What Does the Texas NFA Decision Mean for You?

On August 5, 2026, Judge Wesley Hendrix of the U.S. District Court for the Northern District of Texas held that the National Firearms Act’s registration and approval requirements for suppressors, short-barreled rifles, and short-barreled shotguns ...

Meet the New Far Left; Same as the Establishment Left on Guns

News  

Monday, August 17, 2026

Meet the New Far Left; Same as the Establishment Left on Guns

Primary election season is winding down, and the final slates of candidates in most states have emerged ahead of the 2026 fall elections. Second Amendment issues may or may not have been front in center ...

NRA Joins Legal Fight Against Colorado’s Permit-to-Purchase Law for Semiautomatic Firearms

Wednesday, August 12, 2026

NRA Joins Legal Fight Against Colorado’s Permit-to-Purchase Law for Semiautomatic Firearms

The National Rifle Association has joined the legal fight against SB25-003, Colorado’s permit-to-purchase scheme for certain semiautomatic firearms.

California: Multiple Anti-Gun Bills Still Alive as Legislature Enters Final Week

Friday, August 21, 2026

California: Multiple Anti-Gun Bills Still Alive as Legislature Enters Final Week

The California Legislature enters its final full week of the 2026 Legislative Session on Monday, with several anti-gun bills eligible for floor votes. The most egregious bills include AB 2047, which further restricts the use ...

NRA Files Lawsuit Challenging New York’s Glock Ban

Friday, August 14, 2026

NRA Files Lawsuit Challenging New York’s Glock Ban

The National Rifle Association, Second Amendment Foundation, Firearms Policy Coalition, the Firing Pin, LLC, and NRA members Lucas Nelson and Daniel Geary filed a lawsuit today challenging New York’s ban on Glock and “Glock-style” handguns.

M14s Added to CMP Roster

News  

Monday, August 3, 2026

M14s Added to CMP Roster

Since 1903, the Civilian Marksmanship Program (CMP) has served a critical role in promoting America’s continued excellence in marksmanship and firearms safety by providing firearms education, training, and competitions nationwide

MORE TRENDING +
LESS TRENDING -

More Like This From Around The NRA

NRA ILA

Established in 1975, the Institute for Legislative Action (ILA) is the "lobbying" arm of the National Rifle Association of America. ILA is responsible for preserving the right of all law-abiding individuals in the legislative, political, and legal arenas, to purchase, possess and use firearms for legitimate purposes as guaranteed by the Second Amendment to the U.S. Constitution.