How to store guns safely with kids in the house

If there are children in your home, or children who visit, how you store firearms is a safety decision before it is a security one. A burglar is an occasional risk. A curious child or a teenager in crisis is in the house every day. This guide covers storage only: what to lock, how to layer it, how to keep the means of opening it away from kids, and what the law in many states expects. Product picks come last, after the guidance they have to meet.

What health and safety groups agree on

The American Academy of Pediatrics' guidance for parents starts from its position that the safest home for a child is one without guns. For families who do keep them, it sets out the storage rule:

• All guns in the home locked and unloaded.
• Ammunition locked, separately from the guns.
• Children and teens unable to get the keys or combinations to lock boxes and gun safes.
• No loaded, unlocked guns in the car or anywhere else on the property.

That rule isn't only a pediatric view. RAND's review of firearm storage research notes that Everytown for Gun Safety, the AAP, the National Shooting Sports Foundation's Project ChildSafe program and the U.S. Concealed Carry Association all recommend storing firearms locked and unloaded, with ammunition stored separately and also locked. Groups that disagree about a great deal agree on this.

Why storage matters: what the research shows

The AAP states that firearms are now the leading cause of death for U.S. children and teens under 18. The risks it describes fall into three groups, and storage affects all of them:

• Unintentional shootings. The AAP reports that about half of unintentional firearm deaths among children and teens from 2001 to 2021 happened in their homes, and that many of those children found the firearm, usually a handgun, in a nightstand or other sleeping area.
• Youth suicide. The AAP notes that teens' suicidal thoughts are often impulsive, that a loaded gun makes an attempt far more likely to be fatal, and that nine out of ten youth firearm suicides in its figures involved a gun accessed at the child's own home or a relative's.
• Other homes. The AAP says more than a third of unintentional shootings of children happen in the homes of friends, neighbors or relatives.

Storage changes access. In survey research summarized by RAND, youth in households where all firearms were locked were far less likely to say they could get to a gun in under five minutes (24 percent) than youth in homes with at least one unlocked firearm (45 percent). Locked storage lowers the number. It doesn't make it zero, which is the point of the section on keys and codes below.

Layered storage: what each layer stops

No single device does everything. Think in layers, with a locked container as the base. Every container we pick on this page is in our "access box" tier: built to stop children and unauthorized hands, not a burglar with tools. For theft protection too, a UL-listed gun safe is the next step up.

On gun locks, the NSSF's Project ChildSafe brochure, as quoted by RAND, is clear: a gun lock should be used as an additional safety precaution and not as a substitute for secure storage. Our comparison of trigger locks and gun safes covers when a lock is enough and when it isn't. For long guns in a family home on a budget, see our best gun cabinets, which are ranked for exactly this child-access job.

Keys, codes and fingerprints

Locked storage fails most often at the opening method. The same research RAND summarizes found that 70 percent of parents said their children couldn't independently access a gun at home, yet 42 percent of children aged 13 to 17 in gun-owning homes said they could get to one in under two hours, and 22 percent in under five minutes. Parents are often the last to know.

• Keys: keep them on your person or locked away, not on a hook, in a nightstand or on top of the safe. A key-only lock box or cable lock is only as secure as the key.
• Codes: don't use birthdays, anniversaries or anything a child could guess; shield the keypad when you enter it; change the code if you think a child has seen it. Mechanical push-button locks have fewer possible combinations than long keypad codes, so this matters more with them.
• RFID tags: a wristband or fob keeps the code out of sight, but the tag becomes the key. Keep it on you or locked up.
• Fingerprints: biometric readers have been recalled for letting the wrong person in. In June 2024 the CPSC announced a recall of Sports Afield and Sanctuary biometric gun safes because the biometric lock could be opened by unauthorized users. If you use one, confirm after enrolling that an unregistered finger is refused. Our guide to whether biometric gun safes are reliable goes deeper.
• Backup keys: many electronic safes have a key override. Store it as carefully as the primary method, because a child who finds it doesn't need the code.

If you keep a gun for home defense

Many families keep a handgun for protection, and that is where storage most often slips: a gun in a nightstand drawer, exactly where the AAP says children find them. The AAP's rule is that every gun is locked. The way families square that with home defense is a quick-access safe: a small safe, bolted down near the bed, that an adult can open quickly by keypad, RFID tag or mechanical buttons, and a child can't. Our guides to storing a handgun for home defense and the best bedside gun safes cover the options.

Talking to kids, and asking other parents

Storage comes first, but the AAP also recommends talking, in two directions.

With your children: remind them that if they ever come across a gun, they must stay away from it and tell you immediately. The AAP adds that children need to hear, and be reminded again and again, that gun violence on screens and in games isn't real, and that in real life guns kill and badly hurt children.

With other parents: because so many unintentional shootings of children happen in other people's homes, the AAP suggests adding one question to your playdate checklist, alongside pets, allergies and supervision: "Is there an unlocked gun in your house?" If the answer is yes, you can reconsider the visit or talk about locking the guns up. Grandparents' and relatives' homes count too.

What child-access prevention laws are

RAND's review of child-access prevention laws (updated January 29, 2026) defines them as laws that allow prosecutors to bring charges against adults who intentionally or carelessly allow children to have unsupervised access to firearms. They come in two strengths:

• Negligent-storage laws, the stronger type, can apply when a gun is stored carelessly. States vary on whether a child must actually get the gun, brandish it in public, or cause death or serious injury before liability applies. The strictest, RAND notes, apply whether or not a child does or could access the gun: Massachusetts, for instance, imposes criminal liability when a gun is stored unless it is in a locked container or fitted with a tamper-resistant mechanical lock or other safety device.
• Reckless-provision laws, the weaker type, apply only when an adult intentionally, knowingly or recklessly gives a child access.

How many states? It depends on what you count. RAND reports that as of January 1, 2025, 35 states and the District of Columbia had CAP laws of some kind: 26 states and D.C. with negligent-storage laws, and nine more with reckless-provision laws only. Johns Hopkins' Center for Gun Violence Solutions, counting CAP or safe storage laws under its own definition, puts the figure at 27 states and D.C. as of January 2025. The counts differ because the definitions differ, which is one more reason to read your own state's law rather than a tally.

Do they work? RAND rates the evidence as supportive that CAP laws decrease firearm suicides among young people, unintentional firearm injuries and deaths among children, and firearm homicides or assault injuries among young people. A Johns Hopkins-led study of youth aged 1 to 17 from 1990 to 2020, published in the Journal of the American Academy of Child & Adolescent Psychiatry, found CAP laws lowered youth firearm suicide rates by up to 14 percent, and were most effective when they required parents or guardians of children 16 and younger to store firearms unloaded and locked.

Why storage is your best position under them: RAND notes that the most common exception or defense in negligent-storage states is that the gun was stored in a locked container. Some states also regulate what comes with a gun at sale. In California, for example, the Department of Justice requires a firearm bought in the state to come with a firearm safety device from its approved roster, or proof of a gun safe that meets the state's standard. Our explainer on CA DOJ approved gun safes covers what that label means.

Storage picks for a family home

With the guidance in place, here is what we'd look for in the containers: a lock that opens for adults without handing children a code to watch, steel that resists prying, a way to bolt or cable it down, and backup entry you can store as carefully as the primary. These four cover the common family setups: a handgun that stays reachable, a handgun on no batteries at all, a single gun kept apart from the main safe, and a lock for a gun that has to sit inside a case or cabinet. None carries a UL burglary rating; their job is access control.

A family storage checklist

1. Every gun unloaded and in a locked container; no exceptions for "just for tonight."
2. Ammunition locked, separately from the guns.
3. Keys, tags and backup keys on your person or locked away; codes nobody else in the house could guess.
4. Containers bolted or cabled down so they can't be carried off to be opened elsewhere.
5. Any home-defense handgun in a quick-access safe, never a drawer.
6. Biometric safes checked: an unregistered finger should be refused.
7. Kids told to stay away from any gun they find and tell an adult; other parents asked about unlocked guns.
8. Your state's CAP or safe-storage law read at the official source.