When Were Fully Automatic Weapons Banned?

When Were Fully Automatic Weapons Banned? The domestic manufacture of new machine guns that civilians could purchase was effectively banned by language in the Firearm Owners Protection Act of 1986 (also known as “McClure-Volkmer”). When were Thompson machine guns outlawed? In 1939, the U.S. Supreme Court ruled the law constitutional. The law so effectively ended

How Fast Must A Bullet Travel To Be Supersonic?

How Fast Must A Bullet Travel To Be Supersonic? When the bullet reaches the speed of sound which is around 1125 fps. at sea level (depending on conditions), the two pressure waves combine into a single shock wave that produces a booming sound when the bullet passes by. How fast does a bullet have to