125mm
A concealed handgun is a handgun concealed by clothing. A concealable firearm is a firearm with a barrel length of less than twelve inches. In most states in the U.S. there is no specific barrel length requirement. The general definition of the term is, any handgun that is designed to be or can be concealed on your person.
The M9 is a handgun that is widely used in the world.
In US law, there is no legal minimum for a handgun barrel- I have a Sedgely Baby Hammerless .22 Revolver with a 1 inch barrel. There IS a legal minimum (16") for rifles and shotguns (18")
probably the m9,maybe the colt 1911 A revolver.
That is the correct spelling of the handgun model Beretta M9 (standard issue 9mm pistol of the US armed forces).
Ensure that the wweapon is cleared.
Either the Beretta M9 or the Desert Eagle. Most likely the M9. It depends on what you mean. If you mean America's military, the primary handgun is the Beretta M9, but if you mean in general, the Glock is the most common. About 65% of police departments in the U.S. use Glock, and probably about that same amount in competitive practical shooting.
It wasn't really "invented" per se, but rather designed. And it was by Beretta.
217 mm
In Ohio, the legal minimum barrel length for a rifle is 16 inches. Any rifle with a barrel length shorter than that would be considered a short-barreled rifle, which is regulated under the National Firearms Act (NFA).
this question makes no sense...