France
1364
The Chinese are credited with the invention of the musket. The musket was a later form of a weapon known as the hand cannon.
They were made of lead
A musket fires small metal balls (back then made of lead) called musket balls (simple enough:)
nope
We do not know the name of the first gunsmith to cut grooves inside the barrel of a musket- it was in the mid 1500s, and possibly in Germany.
The first firearm that could be called a musket was made about 900 years ago. It was not an immediate creation, but a gradual development from very crude cannon to a portable one man firearm. Due to the length of elapsed time, we cannot assign this creation to any one person- sorry.
metal
Lead.
it was made for all weaponry cases and is now made for the Iraq war
The cost of a musket in 1775 varied depending on the quality and type of musket. On average, a standard musket could range from $2 to $20, with higher quality or custom-made muskets costing more.