Have you tried a google search?
No
No
The first semi-automatic rifle was developed around 1885. the first semi-automatic pistol was invented in 1892. The first semi-automatic shotgun came out in 1902. Semi automatic handguns account for 50% of guns sales in the United States.
A semi-automatic or fully automatic rifle.
It is a semi automatic shotgun. 100-400 USD or so
It depends on where you live in the state. Check with a local gun shop for the information for your location.
Colt Book of Firearms by R.L. Wilson
Semi automatic rifle made by Ruger.
Yes
1885 Mannlicher rifle
Guess so: -s