Yes, you can buy a pistol at 18 in Texas, but not from a gun store. Federal law prohibits any licensed dealer from selling a handgun to anyone under 21, so the practical route for an 18-year-old is a private sale from another Texas resident. No background check is required, and Texas does not mandate paperwork for the transfer. The rules get more complicated once you factor in ammunition, carrying, and who is eligible to own a firearm in the first place.
Why Gun Stores Will Turn You Away
Federal law draws a hard line at age 21 for handgun purchases from any Federal Firearms Licensee. That category covers retail gun shops, pawn shops, and sporting goods stores that hold a federal license. Under 18 U.S.C. § 922(b)(1), a licensed dealer cannot sell or deliver any firearm other than a rifle or shotgun to someone the dealer knows or reasonably believes is under 21. The same provision blocks the sale of handgun ammunition from a licensed dealer to anyone under 21.1Office of the Law Revision Counsel. 18 USC 922 Unlawful Acts
This rule has been the law since the Gun Control Act of 1968 and applies in every state, including Texas.2Bureau of Alcohol, Tobacco, Firearms and Explosives. Gun Control Act of 1968 An 18-year-old can still walk into a licensed dealer and buy a rifle or shotgun, since the federal minimum age for long guns is 18. But a pistol, revolver, or any other handgun is off-limits at the counter until your 21st birthday.
The rule is under legal pressure. In January 2025, the Fifth Circuit Court of Appeals ruled in Reese v. Bureau of Alcohol, Tobacco, Firearms and Explosives that the federal under-21 handgun restriction violates the Second Amendment. Because Texas falls within the Fifth Circuit, that ruling could eventually open the door for licensed dealers in Texas to sell handguns to 18-year-olds. Circuit courts around the country have reached different conclusions, and the issue may ultimately require a Supreme Court decision. Until then, most licensed dealers in Texas continue to follow the 21-and-over rule to avoid federal liability.
How a Private Sale Works
The federal age restriction applies only to licensed dealers, not to private individuals. An 18-year-old in Texas can legally buy a handgun from another private citizen who also lives in Texas. No federal firearms license is involved, no background check is required, and Texas law does not mandate a bill of sale or any other paperwork for private transactions.3Texas State Law Library. How Can I Sell My Gun to Another Person
Both sides carry legal responsibility. The seller cannot transfer a firearm to anyone they know or reasonably believe is prohibited from possessing one, and cannot sell to anyone under 18.3Texas State Law Library. How Can I Sell My Gun to Another Person The buyer needs to confirm the seller is also a Texas resident. Federal law prohibits private firearm transfers between residents of different states unless the transaction goes through a licensed dealer.1Office of the Law Revision Counsel. 18 USC 922 Unlawful Acts
That cross-state rule closes off what looks like an obvious workaround. If you buy a handgun from an online seller or a relative outside Texas, the firearm must be shipped to a licensed dealer in Texas, who then processes the transfer. Because that dealer is an FFL, the 21-and-over age requirement applies again. For an 18-year-old, an interstate purchase hits the same wall as buying from a store. In-state private sales are the working route.
Gifts and Inheritance
A parent or other adult in Texas can legally give a handgun to someone who is 18 or older. Texas Penal Code § 46.06 prohibits giving or selling a firearm to anyone under 18, but once you reach that threshold, a gift transfer between private parties follows the same rules as any other private sale.4Texas State Law Library. Can I Gift a Gun to a Minor
Inheritance works similarly. The probate process for firearms is the same as for any other property, and an 18-year-old who is legally eligible to possess a firearm can inherit one. Federal law allows the transfer of title by inheritance to someone under 18, but not actual possession, so a minor named in a will cannot take the handgun until they turn 18 and meet all other eligibility requirements.5Texas State Law Library. Gifts and Inheritances
The Ammunition Problem
The ammunition rules mirror the handgun purchase rules. A licensed dealer cannot sell handgun ammunition to anyone under 21, because the same statute that blocks the handgun sale also blocks the ammo sale.1Office of the Law Revision Counsel. 18 USC 922 Unlawful Acts Buying 9mm or .45 ACP from a gun store at 18 is not legal, even though you can legally own the handgun that fires it.
Private ammunition sales follow the same logic as private gun sales. A private seller can transfer handgun ammunition to anyone 18 or older. Some calibers are used in both handguns and rifles, and the federal restriction specifically covers ammunition “other than a shotgun or rifle.” If you own a pistol-caliber carbine, the same box of ammunition could be sold as rifle ammo. How dealers handle this varies, and many refuse the sale to anyone under 21 for any caliber commonly associated with handguns.
Who Cannot Own a Firearm at Any Age
Being 18 is a necessary starting point, but not sufficient on its own. Federal law lays out specific categories of people who cannot possess firearms at any age. Under 18 U.S.C. § 922(g), you are prohibited from possessing any firearm or ammunition if you:1Office of the Law Revision Counsel. 18 USC 922 Unlawful Acts
- Have a felony conviction (any crime punishable by more than one year of imprisonment, regardless of the actual sentence served)
- Are a fugitive from justice
- Use or are addicted to a controlled substance
- Have been adjudicated mentally defective or committed to a mental institution
- Are in the United States unlawfully or on a nonimmigrant visa (with limited exceptions)
- Received a dishonorable discharge from the military
- Have renounced U.S. citizenship
- Are subject to a qualifying domestic violence protective order
- Have a misdemeanor domestic violence conviction
For felony and domestic violence convictions, the federal prohibition is permanent. Texas Penal Code § 46.04 has a provision that appears to restore firearm rights five years after completing a felony sentence, but that state-level restoration does not override the federal ban. Under federal law, possession remains illegal at any point after the conviction.6Texas State Law Library. Firearms – Restrictions After a Criminal Conviction This is one of the most commonly misunderstood areas of Texas gun law. Hearing about the five-year rule and assuming you’re clear does not make it so.
Carrying the Handgun Once You Own It
Until 2022, Texas law flatly prohibited anyone under 21 from carrying a handgun outside their home or vehicle. That changed when a federal district court struck down the age restriction in Firearms Policy Coalition, Inc. v. McCraw. The court found that prohibiting law-abiding 18-to-20-year-olds from carrying a handgun for self-defense violated the Second Amendment and enjoined Texas from enforcing the age-based ban.7GovInfo. Firearms Policy Coalition Inc v McCraw Opinion and Order
An 18-year-old who legally possesses a handgun can now carry it in most public places in Texas. Texas adopted permitless carry in 2021, which lets most adults carry a handgun openly or concealed without a license. That law technically applies to those 21 and older, but following the McCraw injunction, the state no longer enforces the age floor against 18-to-20-year-olds who are otherwise legally eligible. The Texas Department of Public Safety also began processing License to Carry applications from that age group after the ruling.
Vehicle carry has a wrinkle. Under Texas Penal Code § 46.02, a handgun in “plain view” inside your vehicle is only legal if you are 21 or older, or if you hold a License to Carry and the handgun is in a holster.8State of Texas. Texas Penal Code 46.02 Unlawful Carrying Weapons An 18-year-old without an LTC needs to keep the handgun out of plain view, such as in a glove box, console, or bag. The gun does not have to be unloaded or stored in any specific spot, but it cannot be visible.9Texas State Law Library. Can I Carry a Gun in My Car
The standard location restrictions still apply. Firearms are prohibited on K-12 school property, at polling places, in courtrooms and government meeting rooms, past airport security, in businesses that derive more than 51% of their income from on-premises alcohol sales, and on any private property that has posted the statutory 30.06 or 30.07 signs. Public university campuses have a separate campus carry law, but most set the LTC minimum age at 21, so campus carry is generally not available to 18-to-20-year-olds outside of active-duty military.
Do Not Try a Straw Purchase
Having someone else buy a handgun from a dealer on your behalf is a standalone federal crime under 18 U.S.C. § 932, carrying up to 15 years in prison and a $250,000 fine. If the firearm ends up being used in a felony, an act of terrorism, or drug trafficking, the maximum sentence rises to 25 years.10Bureau of Alcohol, Tobacco, Firearms and Explosives. Dont Lie for the Other Guy
Selling any firearm to someone you know intends to use it unlawfully, or to someone you know is a prohibited person, is a third-degree felony in Texas, punishable by two to ten years in prison. ATF actively investigates straw purchases, and a buyer who convinces a friend or family member to make the purchase puts both of them at risk of federal prosecution. If you’re 18 and want a handgun in Texas, the private sale route is the legal one. The shortcut through a licensed dealer with someone else’s name on the paperwork is not.