| 9mm Glisenti | ||||||||
|---|---|---|---|---|---|---|---|---|
 | ||||||||
| Type | Pistol | |||||||
| Place of origin | Kingdom of Italy | |||||||
| Specifications | ||||||||
| Parent case | 9×19mm Parabellum | |||||||
| Case type | Rimless, tapered | |||||||
| Bullet diameter | 9.02 mm (0.355 in) | |||||||
| Neck diameter | 9.65 mm (0.380 in) | |||||||
| Base diameter | 9.96 mm (0.392 in) | |||||||
| Rim diameter | 9.98 mm (0.393 in) | |||||||
| Case length | 19.15 mm (0.754 in) | |||||||
| Overall length | 29.21 mm (1.150 in) | |||||||
| Ballistic performance | ||||||||
| ||||||||
The 9mm Glisenti is an Italian pistol and submachine gun cartridge. [1]
The 9mm Glisenti was developed for the Italian Glisenti Model 1910 pistol, [2] first used in World War I. It was also used in other Italian weapons such as the Beretta Model 1915 and Beretta M1923 pistols.
All weapons of the Villar Perosa family, including the O.V.P. submachine gun and Revelli-Beretta carbine, were originally intended to fire a variant of the 9mm Glisenti cartridge, known as Glisenti M.915 "Per Mitragliatrici" ("For Machine-Guns"). This was a higher-velocity version of the standard Glisenti cartridge with an over-powder wad, designed to improve the penetration abilities of the weak base cartridge. [3]
The Medusa M47 revolver can also fire 9mm Glisenti ammunition along with many other .38 and 9 mm cartridges. [4]
The cartridge was based on the German 9×19mm Parabellum; in fact, both cartridges are dimensionally identical. However, the powder charge of the 9mm Glisenti cartridge is reduced compared to a typical 9×19mm cartridge, making it significantly less powerful, as it is also meant to be used in blowback pistols, which are easier and less expensive to manufacture than locked breech firearms. This means that 9mm Glisenti cartridges will chamber and fire in 9×19mm firearms, at the risk of not cycling properly and causing malfunctions, but it also means that 9×19mm cartridges will chamber and fire in 9mm Glisenti, presenting a significant risk of catastrophic failure to the firearm, and a risk of injury to the shooter.
The cartridge is now obsolete, but Fiocchi Munizioni occasionally produces batches. [1]
A carbine is a long gun that has a barrel shortened from its original length. Most modern carbines are rifles that are compact versions of a longer rifle or are rifles chambered for less powerful cartridges.
A submachine gun (SMG) is a magazine-fed automatic carbine designed to fire handgun cartridges. The term "submachine gun" was coined by John T. Thompson, the inventor of the Thompson submachine gun, to describe its design concept as an automatic firearm with notably less firepower than a machine gun. As a machine gun must fire rifle cartridges to be classified as such, submachine guns are not considered machine guns.
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The .380 ACP, is a rimless, straight-walled pistol cartridge developed by firearms designer John Moses Browning. The cartridge headspaces on the mouth of the case. It was introduced in 1908 by Colt, for use in its new Colt Model 1908 pocket hammerless semi-automatic, and has been a popular self-defense cartridge ever since, seeing wide use in numerous handguns. Other names for .380 ACP include .380 Auto, 9×17mm, 9mm Browning, 9mm Corto, 9mm Kurz, 9mm Short, and 9mm Browning Court. It should not be confused with .38 ACP. The .380 ACP does not strictly conform to cartridge naming conventions, named after the diameter of the bullet, as the actual bullet diameter of the .380 ACP is .355 inches.
The 9×19mm Parabellum is a rimless, tapered firearms cartridge.
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The Beretta M12 is a 9×19mm Parabellum caliber submachine gun designed by Beretta. Production started in 1959, the first users were the Italian Carabinieri, Italian State Police and the Guardia di Finanza, though in limited numbers; it was only widely issued beginning in 1978, replacing the old Beretta MAB. In 1962 the Italian Army bought a limited number of Franchi LF-57 submachine guns, judged better than the M12 but never issued to the troops, and only in 1992 the M12S2 variant was introduced, in very limited numbers. The Italian Air Force, instead bought many M12S and M12S2 for the airport security units. However, the weapon had a higher initial success in the Arab countries and South America.
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The Pistola Mitragliatrice Fiat Mod. 1915, commonly nicknamed the Villar Perosa, was an Italian portable automatic weapon developed during World War I by the Officine di Villar Perosa.
A handgun is a firearm designed to be usable with only one hand. It is distinguished from a long gun which needs to be held by both hands and braced against the shoulder. Handguns have shorter effective ranges compared to long guns, and are much harder to shoot accurately. While most early handguns are single-shot pistols, the two most common types of handguns used in modern times are revolvers and semi-automatic pistols, although other handguns such as derringers and machine pistols also see infrequent usage.
The Carabinetta Automatica O.V.P was a submachine gun developed in Italy.
The Glisenti Model 1910 was a 9 mm calibre semi-automatic service pistol produced by the Italian company Società Siderurgica Glisenti. It was put in production in 1910 to replace the aging Bodeo Model 1889. It saw extensive service in World War I and World War II with the Royal Italian Army. The Model 1910 has a complex and weak firing system which mandates that the pistol ought to use weaker cartridges than pistols of comparable calibre.
Chiappa Firearms, Armi Sport di Chiappa, is an Italian firearms manufacturing company based in Brescia. It was founded in 1958 by Ezechiele Chiappa as Armi Sport. Total unit production is around 60,000 per year. Its U.S. headquarters are in Dayton, Ohio.
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The Beretta Model 1923 pistol was a service pistol used by the Italian Army from 1923 until 1945. The M1923 was designed to consolidate the improvements of the 1915/19 model and to use the 9mm Glisenti round. However, due to the vast amount of handguns available after the end of World War I only 3000 samples, of about 10.000 produced, were purchased by the Italian Army.
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The Beretta Model 1915 or Beretta M1915 is a semi-automatic pistol manufactured by Beretta, designed by Tullio Marengoni who was the chief engineer in the company, to replace the Glisenti Model 1910 which had a complex and weak firing mechanism. It is the first semi-automatic pistol, manufactured by the company, and issued as a service pistol in Royal Italian Army during World War I. The total production of the Beretta M1915 is estimated about 15,670 during 1915-1918, and about 56,000 of Beretta M1915/1917. Some of the pistols were also used in World War II until 1945. Its open slide design later became the characteristic for other Beretta pistols such as Beretta M1923, Beretta M1934, Beretta M1935, Beretta M1951, Beretta 70, Beretta 92, Beretta Cheetah, and Beretta M9.