Can Medical Marijuana Patients Own Guns in Pennsylvania

by | Last updated Oct 30, 2025

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It is a very important question for many people in Pennsylvania. If you use medical cannabis to feel better, can you also own a gun? The answer is confusing because it is a mix of state rules and federal rules that do not agree.

This creates a big legal puzzle for people. The main problem is a direct fight between Pennsylvania’s laws and the very strict rules of the U.S. government.

Pennsylvania has a good medical marijuana program that helps many people. But both the state and federal laws make it very hard to own a gun if you are a patient. For anyone asking the big question, “Can Medical Marijuana Patients Own Guns in Pennsylvania?”, the first step is to understand this fight.

This guide will help explain the state’s gun laws, the powerful federal law, and the big risks you need to know about.

Pennsylvania’s Stance: A Complex and Contradictory Position

The laws in Pennsylvania create a very confusing situation for medical marijuana patients who want to own a gun. The state said yes to medical cannabis back in 2016. But its own gun laws currently agree with the federal government’s ban on it.

This means the state’s own rules are fighting each other. This creates a direct problem for people who live here.

The Pennsylvania Uniform Firearms Act

The main state law in Pennsylvania about guns is called the Uniform Firearms Act. This law says who can and cannot own a gun in the state. It has a very important rule for patients.

The act says that people who are an “unlawful user of or addicted to any controlled substance” cannot own a gun. The federal government says that marijuana is a controlled substance. So, because of this, Pennsylvania’s own law stops medical marijuana patients from legally owning guns.

The Push for Change: Senator Dan Laughlin’s Legislation

Some leaders in Pennsylvania are trying to change this. A State Senator named Dan Laughlin has a new bill to try and fix the problem. His goal is to change the state law so that having a medical marijuana card does not make you an “unlawful user” in Pennsylvania.

This shows that people are talking about this issue. Some leaders want to protect the rights of patients. But others worry that mixing cannabis and guns is not safe.

But even if this state law changes, it cannot fix the bigger problem with the federal law. The federal rule would still be in place.

The Federal Government’s Absolute Ban: A Hard Stop for Patients

It does not matter what Pennsylvania’s laws do. The federal law is the top boss for the whole country. The U.S. government’s opinion on this is very simple and has not changed. If you use marijuana for any reason, you are not allowed to buy or own a gun.

The Gun Control Act and “Unlawful User” Status

This whole legal fight started with a law called the Gun Control Act of 1968. This law makes it a very serious crime, called a felony, for an “unlawful user of… any controlled substance” to own or buy a gun.

The federal government puts marijuana in the same group as very dangerous drugs like heroin. Because of this, it thinks that every single person who uses marijuana is an “unlawful user.” This is true even if you are a patient who is legally registered in Pennsylvania’s medical program. The federal government does not have an exception for medical use.

The ATF Form 4473: A Legal Crossroads

When you go to a gun store in Pennsylvania to buy a gun, you have to fill out a federal background check form. This form is called the ATF Form 4473. This form puts patients in a spot where there are no good choices.

There is a question on the form that asks if you are an unlawful user of marijuana. It even has a warning in big, bold letters that says marijuana is illegal under federal law.

If you answer “yes” to this question, the store has to deny the sale right away. If you answer “no,” you are lying to the federal government.

This is a felony crime called perjury. It can lead to very serious punishments, like ten years in prison and huge fines. This one form is the biggest wall stopping a patient from buying a new gun.

Can Medical Marijuana Patients Own Guns in Pennsylvania?

Now that we have looked at the state and federal laws, let’s talk about what this really means for you. Answering “Can Medical Marijuana Patients Own Guns in Pennsylvania?” means you have to accept the hard truth that the laws right now say no.

Purchasing a New Firearm Is Not an Option

For a medical marijuana patient in Pennsylvania, trying to legally buy a new gun from a store is impossible. The state law says you can’t. And the federal law says you can’t.

You will be denied at both levels. The system is set up to stop you.

The Severe Risk of Possessing Existing Firearms

So what if you already had guns before you got your medical card? You are not trying to buy a new gun. But just keeping those guns in your house is still against both state and federal law.

If a police officer finds out that you are a patient and that you have guns, you could get into very serious trouble. You could face felony charges.

Note: Trying to figure out these confusing laws is stressful, but getting the medical help you need should be easy. The first step is always to get your legal access to treatment. The process has become very simple, and you can even get approved for your medical card online in minutes.

How to Stay Safe and Compliant

Since both the state and federal laws are against patients owning guns, the only safe thing to do is not mix them. You have to choose one or the other to stay on the right side of the law.

Understand the Legal Battle and Its Current Status

It is good to know that people are fighting these laws in court. A judge in Pennsylvania recently looked at a case about this, but he did not overturn the ban. This issue is not over and might go all the way to the Supreme Court one day.

Knowing about these legal fights is a good way to stay informed. Things could change in the future.

Seek Professional Legal Advice

This article is here to give you information, not legal advice. It is very important that you talk to a good lawyer in Pennsylvania who is an expert in gun laws. They can give you advice for your own situation and help you understand the big legal risks you are facing.

Know Your Treatment Options

Being a responsible patient also means you should understand your medical care. You can talk with your doctor about your options. This includes talking about different cannabis strains and how they might help you. This will make sure you get the best treatment for your health.

HealifyNowMMJCards Note: HealifyNowMMJCards is dedicated to providing swift and easy access to care. You can get your medical card approved quickly and enjoy a hassle-free application process designed to provide the relief you need. Begin your application now!

Frequently Asked Questions (FAQ)

If Senator Laughlin’s bill passes, will I be able to buy a gun?

Even if the Pennsylvania state law changes, you will still not be able to buy a gun. This is because the federal law would still be in place. A change in the state law would be a good first step, but the federal ban on Form 4473 would still stop you.

What if I stop using medical marijuana?

If you give up your medical marijuana card and you are no longer using cannabis, then the law sees you differently. You are not an “unlawful user” anymore. At that point, you could legally buy and have guns in Pennsylvania, as long as you met all the other rules.

Can my spouse own guns if I am a patient?

Yes. Your status as a patient does not take away the gun rights of your spouse or other people in your house. But the guns must belong only to them. They must also be locked up safely where you cannot get to them. For example, they could be in a safe that you do not know the combination to.

Conclusion: A Clear Prohibition in the Keystone State

At the end of the day, the answer to “Can Medical Marijuana Patients Own Guns in Pennsylvania?” is a very clear and definite “no.” Both the current state law and the federal law say it is illegal.

Pennsylvania’s gun law matches the federal ban. This makes it illegal to buy or even just have a firearm if you are a registered medical cannabis patient.

People are trying to change the state law, but the federal ban is a huge wall that is hard to get over. Patients have to make a tough choice between their medicine and their Second Amendment rights.

For patients who need to manage their medical card, using a secure patient login can make keeping their certification simple and private. In Pennsylvania’s current legal world, the only lawful and safe path is not to mix medical marijuana and firearms.

Dr. Bryan Green
Dr. Bryan Green
Dr. Bryan Green is a board-certified neurologist and author specializing in neurological disorders. With a medical degree and extensive clinical experience, he writes about the intersection of neuroscience and therapeutic interventions, including the use of medical cannabis for conditions like epilepsy, multiple sclerosis, and Parkinson’s disease. His work aims to educate patients and professionals on evidence-based treatments for seizures, spasticity, and neuropathic pain. Dr. Green’s publications blend medical expertise with accessible insights, drawing from his practice in states where cannabis is a legal treatment option.
Dr. Bryan Green

Dr. Bryan Green

Author

Dr. Bryan Green is a board-certified neurologist and author specializing in neurological disorders. With a medical degree and extensive clinical experience, he writes about the intersection of neuroscience and therapeutic interventions, including the use of medical cannabis for conditions like epilepsy, multiple sclerosis, and Parkinson’s disease. His work aims to educate patients and professionals on evidence-based treatments for seizures, spasticity, and neuropathic pain. Dr. Green’s publications blend medical expertise with accessible insights, drawing from his practice in states where cannabis is a legal treatment option.

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