ABOUT 1000 years ago, in China.
Maxim
The "First model Rifle" was made in 1923. The first gun was around 1947.
Are you asking about the first Gun or Rifle? The first gun was made in 1935 it was part of the 100 series (100, 122, 177) the first rifle was made in 1899 (the St louis)
The first was the gatling gun invented in 1862
Yes, made in and used australia
China
The first gun was probably made in the 1400,s.
Bamboo and vines. Cannon.
The first were made from bamboo, which is a type of grass.
The hidden gun is most likely made up. People have made deadly hidden guns though, so it is a real weapon, just not popular or avalible in stores.
It was made for marking trees
The .357 Magnum was the first gun to use the term magnum.