Depends. Some guns have production records. Some have a marking that indicates year of production. In some cases, you know that THAT gun was made from 1930-1937- and have no other information.
who made the gun. how do you know it's a black powder gun ????
This gun was made in gainsville TX in the early 1970s
How would we know?
Walthers were made in 2 different locations in Germany, and in France. we need to know the model of your "Walther gun".
The gun was made by SKB in Japan and imported by Ithaca, starting in 1966. I don't know when your particular gun was made.
I don't know, but whoever did, they made one badass gun
About 1,000 years ago in China. We do not know who. No records.
Well, i dont know but i know it is a double barrel shot gun made by berreta so call it a berreta double barrel shot gun
This gun was made in 1962, what else would you like to know?
Colt makes a 1911-A1 Pellet gun made by Umarex. I know of no BB gun unless you are asking about an Air Soft gun. The Pellet gun is very good. I can not answer about an Air soft gun.
We do not know the date- it was about 1000 years ago.
BLue Book of Gun Values