AGE & GUN OWNERSHIPWhy 18-Year-Olds in Texas Can Buy AR-15s but Not Handguns

By Kiah Collier and Jeremy Schwartz

Published 26 May 2022

The massacre at an elementary school in Uvalde, Texas, highlights disparities in how federal laws regulate rifles and handguns. The shooter bought two rifles days after his 18th birthday. 

The fact that the gunman responsible for this week’s massacre in Uvalde, Texas, was able to buy two AR-15s days after his 18th birthday highlights how much easier it is for Americans to purchase rifles than handguns.

Under federal law, Americans buying handguns from licensed dealers must be at least 21, which would have precluded Salvador Ramos from buying that type of weapon. That trumps Texas law, which only requires buyers of any type of firearm to be 18 or older.

Following Tuesday’s massacre at Robb Elementary School, which killed 19 children and two adults, a growing number of lawmakers in Texas and beyond are calling for the minimum age to purchase assault rifles to be raised to 21 from 18. Doing so would require undoing nearly two centuries of more permissive regulations on so-called long guns.

“It’s something that could happen at either the state or federal level, but I don’t see movement on either front,” said Sandra Guerra Thompson, a criminal law professor at the University of Houston Law Center.

Only six states — Florida, Washington, Vermont, California, Illinois and Hawaii — have increased the minimum purchase age for long guns to 21, according to the Giffords Law Center to Prevent Gun Violence. The majority did so following the 2018 massacre in Parkland, Florida, where a then-19-year-old assailant killed 17 people at a high school.

Several states have since faced legal challenges.

The National Rifle Association sought to repeal the Florida law.

“The ban infringes the right of all 18-to-20-year-olds to purchase firearms for the exercise of their Second Amendment rights, even for self-defense in the home,” the NRA argued in a court filing, according to the South Florida Sun Sentinel. “The ban does not just limit the right, it obliterates it.”

Government attorneys, however, argued that because “18-to-20-year-olds are uniquely likely to engage in impulsive, emotional, and risky behaviors that offer immediate or short-term rewards, drawing the line for legal purchase of firearms at 21 is a reasonable method of addressing the Legislature’s public safety concerns.”

A federal judge upheld the law last year; the NRA is appealing.

A U.S. Court of Appeals recently ruled that California’s version of the law was unconstitutional, though it did uphold a provision that requires adults under 21 to obtain a hunting license before buying a rifle or shotgun.