What to know about the AR-15, the gun used in the Uvalde shooting : NPR
Assault Weapons | Giffords
A Brief History of the Assault Rifle - The Atlantic
How Many Assault Weapons Do Americans Own?
US House Passes Semiautomatic Gun Ban After 18-Year Lapse
A device that can turn a semi-automatic weapon into a machine gun in moments is wreaking havoc on American streets | CNN
Most mass shooters get their semi-automatic rifles, handguns legally
The U.S. Once Had A Ban On Assault Weapons — Why Did It Expire? : NPR
Army Announces 2 New Rifles for Close-Combat Soldiers > U.S. Department of Defense > Defense Department News
Judge overturns California's 32-year ban on assault weapons | AP News
America's rifle: Why so many people love the AR-15
Mexico near deal to buy Sig Sauer automatic rifles from U.S. -sources | Reuters
How the Las Vegas Shooter Could Have Gotten an Automatic Rifle | WIRED
US Army's new assault rifle coming to gun stores | wusa9.com
U.S. Has At Least 20 Million Assault Rifles. A Ban Wouldn't Reduce That Number.
Assault rifle | Definition, Examples, Facts, & History | Britannica
AR-15s not the problem, rifle manufacturers say after school shooting
House passes assault weapons ban that's doomed in the Senate
What Banning Assault Weapons Really Means | Teen Vogue
Experimental semi-automatic rifles, 1919-1931- excluding Garand's and Pedersen's rifles - Springfield Armory National Historic Site (U.S. National Park Service)
Assault weapon - Wikipedia
Uvalde: House wants to raise minimum age to buy semi-automatic to 21
Tallying America's fascination with AR-15-style rifles - The Washington Post
Assault weapons, semi-automatic rifles and the AR-15: Defining the debate - cleveland.com
