What was the first fully automatic rifle? - Quora
Here's difference 'bump stock' makes when firing rifle
Can You Own a Fully Automatic Weapon Legally? – Silencer Central
Definition of what's an 'assault weapon' is a very contentious issue
4 basic questions about the AR-15 - The Washington Post
Automatic firearm - Wikipedia
Army Announces 2 New Rifles for Close-Combat Soldiers > U.S. Department of Defense > Defense Department News
Dayton shooter's gun is the reason he killed 9 in 30 seconds — and gun-makers know it
Browning automatic rifle (BAR) | Britannica
What's the difference between a semi-automatic weapon and a machine gun? | HowStuffWorks
Would you consider the Charlton Automatic Rifle to be the first assault rifle? - Quora
Hellfire: The Uvalde Shooter Had a Device to Make AR-15s More Deadly – Rolling Stone
A Short History of the Semi-Automatic Firearm | An Official Journal Of The NRA
What Classifies a Firearm as an Assault Rifle? | The Range
StG 44 - Wikipedia
Charlton automatic rifle - Wikipedia
Automatic rifle - Wikipedia
What to know about the AR-15, the gun used in the Uvalde shooting : NPR
Sturmgewehr - The First Assault Rifle
