Weapon Laws and Criminal Charges Explained
In 2024, FBI Crime Data Explorer reports show 10,000+ homicides and non-negligent manslaughters involved firearms, while the U.S. Sentencing Commission says firearms violations were about 13% of federal sentences in 2025. Because gun and weapon laws vary by state and federal rules, minor missteps can trigger serious charges. This article explains key weapon offenses, possible penalties, and defense options.
In 2024, reports coming from the FBI’s Crime Data Explorer show that there were over 10,000 homicides and non-negligent manslaughter that involved firearms as the tool of murder. According to the 2025 Annual Report of the U.S. Sentencing Commission, firearms violations accounted for approximately 13% of all federal criminal sentences.
Weapon laws in America are highly complicated. A simple breach could land you with some criminal charges. It is possible for such violations of weapon laws to incur penalties in the form of fines, incarceration, and civil rights forfeiture.
According to Atlanta gun crime lawyer Lawrence J. Zimmerman, getting a qualified defense team promptly should be done if an individual is facing charges of firearm or weapon crimes.
Lawyers are responsible for carefully analyzing the facts and evidence of your case and protecting your legal rights adequately.
It is increasingly important for those who possess or use dangerous weapons to stay informed about the scope of weapon laws and any possible punishments that can arise from a violation of such laws. When weapon laws are explained well to an individual, they may have an easier time comprehending how to avoid violating them.
Let’s look at the role of weapon laws in legal proceedings and how they affect the handling of criminal charges.
Who Is Prohibited From Possessing a Firearm Under Federal Law
According to a certain federal statute, under 18 U.S.C. 922(g), it is illegal for individuals of certain categories to possess, transport, or own a firearm or its ammunition. The list of forbidden individuals is not restricted to those who have felony convictions. It also includes, for example:
- Individuals who received conviction for a crime that results in the imposition of a sentence of at least one year’s jail term
- Fugitives from justice
- Persons who were found and adjudicated as mentally defective or who were committed to a psychiatric institution
- Undocumented persons and most people on non-immigrant visas
- Anyone who falls under certain domestic violence restraining orders
- Any person with a prior conviction for a misdemeanor crime of domestic violence
- People who are unlawful users of, or addicted to, controlled substances
There is no need to serve any time in jail to be subject to this prohibition. If an individual has received a sentence of over one year in jail, which was suspended and then changed to probation, that individual would fall into the category of individuals banned from possessing firearms under 922(g).
Constructive Possession: The Charge That Catches Most Defendants Off Guard
The most counterintuitive aspect of federal weapon possession law is that physical contact with a firearm is not required to be charged with possession. Federal law recognizes constructive possession as a person who has access to and control over a firearm. This offense does not require the individual to hold the firearm.
There is no need for an individual to be there personally when a firearm is discovered. Law enforcement will consider constructive possession if the suspect can be shown to have known where the gun was and to have access to the location where it was stored.
In the context of motor vehicles, it is appropriate to bring possession charges against every person in the car where a gun is seized and not just against the driver or the person closest to the gun. Prosecutors are not required to show that any individual passenger owned, carried, or touched the firearm.
Constructive possession is also not exclusive. Multiple people can legally possess the same firearm simultaneously under federal law. This allows prosecutors to charge all parties in a vehicle or residence rather than being required to prove which specific individual had physical control.
The Federal Sentencing Framework: Mandatory Minimums and Enhancements
According to the United States Sentencing Commission’s fiscal year 2024 figures, there were 7,419 federal cases tied to convictions under Section 922(g), and 97.7% of those people got some kind of prison term. These cases have an average sentence length of 73 months. The length of imprisonment increases when certain provisions apply.
Use of a Firearm in Connection With a Crime of Violence or Drug Trafficking
If an individual uses or, rather, carries a gun while doing an offense of violence or drug trafficking, then under 18 U.S.C. Section 924(c), certain clauses warrant the imposition of mandatory, consecutive sentences.
If the person was found to possess the gun, the penalty would be 5 years. In case the gun was brandished, it would be 7 years. If a gun were fired, the offender would serve a 10-year sentence. Any following convictions would result in a 30-year penalty.
These punishments imply that if an offender has been found guilty of violating the drug trafficking law and the 924(c) gun law, he or she will be required to complete his drug conviction sentence before serving the firearms sentence.
Armed Career Criminal Act
When a person is convicted under 922(g) and has three or more prior convictions of either a violent crime or a serious drug offense, they will be considered an armed career criminal as provided under 18 U.S.C. Section 924(e).
The provision of the Armed Career Criminal Act states that minimum imprisonment of 15 years is required without parole unlike the ordinary 10-year incarceration for simple 922(g) violations. It has been established through the USSC data that persons prosecuted under the ACCA serve the highest average sentence of 199 months, which is more than 16 years.
State Laws Add a Separate and Independent Layer of Liability
Federal and state weapons-crime prosecutions exist separately from each other. One crime may lead to prosecution by both authorities, but then at a later time, one could be acquitted or convicted without necessarily having any effect on the other prosecution.
State weapon laws vary substantially. Some states impose their own mandatory minimums for felon-in-possession charges. Many states have additional restrictions that federal law does not impose, including specific prohibitions on certain firearm modifications, magazine capacity limits, waiting periods, red flag laws authorizing emergency removal of firearms, and restrictions on firearm storage.
A person who complies fully with federal law may still face state charges for conduct that violates a state-specific provision.
The interaction between state and federal law is also relevant for prior convictions. Federal law looks at whether the earlier offense could have gotten them more than one year in prison, no matter if that conviction was from a state or federal court.
Common Weapon Charges and Their Exposure
The most often charged federal weapon offenses and their sentencing exposure are
- Unauthorized firearm possession: can be punishable by a maximum of 10-year imprisonment without a minimum, but if the person is subject to the 15-year sentence by the ACCA, the minimum provision applies.
- Any use, possession, or distribution of a firearm in conjunction with any drug trafficking offense or crime of violence (18 U.S.C. 924(c)): results in a 5-year minimum sentence. In cases of another conviction, the minimum incarcerating time becomes 30 years.
- Illegal financial transactions involving a firearm: up to 10 years.
- Unlawful possession of a firearm: up to 10 years.
- Owning a machine gun, a firearm with a barrel less than 16 inches in length, or a firearm whose serial number has been changed or removed has a maximum penalty of 10 years. A target can even receive a 40-year jail sentence if the possession was a machine gun suppressed with a silencer and used in the commission of an illegal act.
- If you’re dealing with possession of a firearm in a school zone, that can mean up to 5 years.
Punishments for 924(c) sentences are mandatory, and they have to be served consecutively There is no way for the sentencing court to reduce the punishment below the mandatory statutory minimum. Neither can the sentence serve concurrently with another one.
If an individual is charged with a 924(c) offense and drug trafficking charges, then stacked sentences await him/her.
What Makes Weapon Charges Distinct
Federal weapon charges carry unique characteristics that set them apart from most other criminal matters.
The early stages of a weapon charge case are when you make the most important strategic decisions. Key actions include reviewing the legality of the stop or search, whether the firearm is covered by the law, whether the prior conviction qualifies under federal law, and whether prosecutors can prove possession.
