U.S. Court of Appeals Issues Limited Temporary Injunction on ATF Final Rule 2021R-08F
Today, May 23, 2023, the United States Court of Appeals for the Fifth Circuit, issued an unpublished order granting a preliminary injunction in the case of Mock v. Garland, Case No. 23-10319 regarding the Bureau of Alcohol, Tobacco, Firearms and Explosives’ (BATFE) Final Rule 2021R-08F. The rule, signed by the Attorney General on January 13, 2023, made it illegal to possess an AR-15 style or AK-47 style pistol equipped with a “stabilizing brace.” The rule reclassified these firearms from their previous category as a “pistol” and instead classifies them as “short-barreled rifles.”
The change was significant, because firearms classified as pistols may be possessed and purchased by any person who is not specifically excluded from owning a firearm under State or Federal law, so long as it is registered with the appropriate licensing authority. A short-barreled rife is a prohibited article under the National Firearms Act, unless the person who owns it, or desires to purchase it, procures a tax stamp after submitting a Form 4 application. Millions of people who own these types of firearms legally were required to either permanently remove the brace, which makes these types of weapons difficult to use and operate, particularly for disabled veterans and individuals, or they had to sell them to an appropriately licensed dealer or turn them in to law enforcement or destroy them.
While the injunction by the Fifth Circuit was limited in scope to the Plaintiff’s who filed the lawsuit, the ruling signals that the Court is likely to overturn the rule. Under the present rule, the possession of a braced pistol is a felony punishable by significant prison time, if convicted. The rule was not approved by Congress or through an amendment to the National Firearms Act, but was created by BATFE fiat and approval of the Attorney General. The Fifth Circuit will have to determine if an administrative agency, without Congressional approval, can promulgate regulations that criminalize previously lawful behavior, without direction or oversight from Congress. The limited temporary injunction signals the Court may overturn Rule 2021R-08F and again allow for the purchase of braced pistols without the need for NFA Tax Stamp application and exemption.










