The phrase "automatic firearm" is correct and usable in written English.
It can be used to refer to a type of gun that automatically reloads and fires rounds continuously as long as the trigger is held down.
Example: "The police confiscated several illegal automatic firearms during the raid."
Alternatives: "automatic weapon" or "fully automatic gun".
However, she added: "An automatic firearm exception to our established reliability analysis would rove too far.
Explaining why he opened fire, Long said: "I was absolutely convinced he had ducked down, he had picked up a firearm, probably a fully automatic firearm, and posed an imminent threat to my colleagues".
There is also boyed for shamed, durkboi and wallad for fool, dozens of terms for drugs and money and the greeting braap! picked up and used by innocent teens who may not have realised that it imitates the sound of an automatic firearm.
Jay Hollis sought permission to convert his AR-15, a popular semi-automatic firearm, into an M16 -- an automatic firearm that is banned under federal law, except for official use or lawfully obtained pre-1986 models.
As a fully automatic firearm, the minigun is tough to acquire even if you are a law-abiding gun enthusiast with a permit even in gun-crazy modern America.
It's also legal in Nevada to own a fully automatic firearm, such as a machine gun, though federal regulations require owners to pay a $200 fee and submit to an extensive federal background check and fingerprinting, which can take up to a year to complete.
Automatic firearms have been heavily restricted in the United States since 1986, when Congress passed the Firearm Owners Protection Actt.
Such guns fall into the category of fully automatic firearms, meaning they can fire multiple shots with one pull of the trigger.
The 1934 restrictions curbed access to machine guns; crimes with those types of fully automatic firearms have essentially dried up since the era of Al Capone.
At the Justice Department, meanwhile, Attorney General Jeff Sessions on Saturday took an incremental step toward banning "bump stocks," devices that can make semiautomatic weapons fire like fully automatic firearms.
Since I'm the only one in the street with a decent range of automatic firearms, I reckon it's up to me to keep the peace.
