It wasn't really "invented" per se, but rather designed. And it was by Beretta.
The M9 is a handgun that is widely used in the world.
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.
The sidearm of a US Marine is currently the M9 pistol. It is a semi-automatic handgun chambered in 9mm and has been in service since the mid-1980s. The Marine Corps is in the process of phasing out the M9 and transitioning to the M18 pistol, which is a more compact and modern version of the M9.
Probably an m9 handgun. Machine gun wize most likely a uzi or uzi variant.
Carlo Beretta, Giuseppe Mazzetti and Vittorio Valle from Beretta's design team all had a hand in creating the Beretta 92, which is what the M9 is.
I don't know about other countries, but in the U.S. the standard issue handgun is the Beretta M9 which is basically the same as a 92FS. Some units in the military such as the SEALs, use other guns...Sig 226, I believe.
Buy a Beretta M9, take it to a gunsmith with a picture of what you want it to look like. Risk getting laughed at. OR Buy the airsoft version.
he invented the first handgun
We do not know the exact date, or place. "Hand cannons"- a crude form of a handgun, were first used in battle about 1260 AD.