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TEC-9
The Intratec TEC-9, TEC-DC9, KG-99 and AB-10 are a line of blowback-operated semi-automatic pistols. They were developed by Intratec, an American subsidiary of the Swedish firearms manufacturer Interdynamic AB. Introduced in 1984, the TEC-9 was made of inexpensive molded polymers and a mixture of stamped and milled steel parts. The simple design of the gun made it easy to repair and modify. The TEC-9 developed a negative reputation for its association with organized crime, street gangs and mass shootings in the 1990s, with it most notably being used during the 101 California Street shooting and the Columbine High School massacre. However, it was a commercial success, with over 250,000 being sold. History Interdynamic AB, a Swedish firearms manufacturer based in Stockholm, designed the Interdynamic MP-9, intended as an inexpensive 9mm submachine gun based on the Carl Gustav M/45 for military applications. The firearm was initially intended for adoption by the South Afric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Columbine High School Massacre
On April 20, 1999, a school shooting and attempted bombing occurred at Columbine High School in Columbine, Colorado, United States. The perpetrators, 12th grade students Eric Harris and Dylan Klebold, murdered 12 students and one teacher. 10 students were killed in the school library, where Harris and Klebold subsequently committed suicide. 21 additional people were injured by gunshots, and gunfire was also exchanged with the police. Another three people were injured trying to escape. At the time, it was the deadliest high school shooting in U.S. history. The shooting has inspired dozens of copycat killings, dubbed the Columbine effect, including many deadlier shootings across the world. The word "Columbine" has become a byword for school shootings. Harris and Klebold had intended for the attack to primarily be a bombing and secondarily a shooting, but the failed detonation of the several homemade bombs they planted in the school caused the pair to launch a shooting atta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interdynamic AB
Intratec was a firearm company based in Miami, Florida. The company's most famous product was the TEC-9. History Intratec began as Interdynamic USA, an offshoot of Swedish firearms manufacturer Interdynamic AB. As a result of the lack of a competitive firearms market in Sweden, Interdynamic AB set up a subsidiary in the United States to sell the KG-9. Called Interdynamic USA, this company eventually became Intratec when George Kellgren left the company and Carlos Garcia renamed it Intratec, and continued to sell variants of KG-99, later known as the model it would be known for, the Tec-9. The company went out of business in 2001. Products Intratec was known for numerous handgun designs using polymer frames and steel stampings. CAT series Designed by famed Israeli gun designer Nehemiah Sirkis, the CAT-9, CAT-380, CAT-40, and CAT-45 pistols are polymer-framed semi-automatic handguns chambered in 9mm Parabellum, .380 Auto, .40 S&W, and .45 ACP, respectively. The design i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intratec
Intratec was a firearm company based in Miami, Florida. The company's most famous product was the TEC-9. History Intratec began as Interdynamic USA, an offshoot of Swedish firearms manufacturer Interdynamic AB. As a result of the lack of a competitive firearms market in Sweden, Interdynamic AB set up a subsidiary in the United States to sell the KG-9. Called Interdynamic USA, this company eventually became Intratec when George Kellgren left the company and Carlos Garcia renamed it Intratec, and continued to sell variants of KG-99, later known as the model it would be known for, the Tec-9. The company went out of business in 2001. Products Intratec was known for numerous handgun designs using polymer frames and steel stampings. CAT series Designed by famed Israeli gun designer Nehemiah Sirkis, the CAT-9, CAT-380, CAT-40, and CAT-45 pistols are polymer-framed semi-automatic handguns chambered in 9mm Parabellum, .380 Auto, .40 S&W, and .45 ACP, respectively. The design i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interdynamic MP-9
The Interdynamic MP-9 is a blowback-operated, fully automatic 9 mm caliber firearm, classified by BATF as a submachine gun. It is made of inexpensive molded polymer and stamped steel parts. Ten-, 20-, 32-, 36- and 50-round magazines are available. The MP-9 came from a design that a Swedish company Interdynamic AB of Stockholm had for a cheap submachine gun for military applications. Interdynamic was unable to drum up any interest among governments, and the subgun never entered production in Sweden. Unwilling to give up on the design, Interdynamic set up a U.S. subsidiary intended principally to market a semiautomatic version, named the KG-9 after the two principal partners, Kelgren and Garcia, to civilians. More about Kelgren and Garcia can be found under Intratec TEC-9. Interdynamic USA was forced by the ATF to redesign the KG-9 due to its ease of being converted to full auto. At the same time as a closed bolt being designed, per the BATF, the lower plastic receiver had to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
101 California Street Shooting
The 101 California Street Shooting was a mass shooting on July 1, 1993, in San Francisco, California. The killings sparked a number of legal and legislative actions that were precursors to the Violent Crime Control and Law Enforcement Act, H.R. 3355, 103rd Congress. The Act took effect in 1994 and expired in September 2004 after the expiration of a sunset provision. At the time, the incident was the deadliest mass shooting in the Bay Area's history, being surpassed 28 years later by the 2021 San Jose shooting. Shootings At 2:57 p.m. 55-year-old failed entrepreneur Gian Luigi Ferri (born December 29, 1937, as Gianluigi Ettore Ferri) entered an office building at 101 California Street in San Francisco, and made his way to the offices of the law firm Pettit & Martin on the 34th floor. Ferri's reason for targeting that particular firm is unknown, though Ferri had just weeks earlier expressed his strong grudge against lawyers in general when asked by Los Angeles barber Keith ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Kellgren
George Kellgren (b. May 23, 1943) is a Swedish-born firearms designer, inventor and founder of the gun manufacturer Kel-Tec. His designs include the Intratec TEC-9, Kel-Tec P-11, Kel-Tec KSG, Kel-Tec SUB-2000 carbine and Grendel .380 ACP The .380 ACP (9×17mm) ( Automatic Colt Pistol) is a rimless, straight-walled pistol cartridge developed by firearms designer John Moses Browning. The cartridge headspaces on the mouth of the case.Wilson, R. K. ''Textbook of Automatic Pisto ... pocket pistol. Kellgren is the owner and Chief Engineer of Kel-Tec CNC. He designed many firearms earlier for Husqvarna and Swedish Interdynamics AB in Sweden. He moved to the USA in 1979 and his original USA designs were for Intratec and Grendel brand firearms. He founded Kel-Tec in 1991. References {{DEFAULTSORT:Kellgren, George Firearm designers 20th-century American inventors Swedish emigrants to the United States Living people 1943 births ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open-bolt
A firearm is said to fire from an open bolt if, when ready to fire, the bolt and working parts are held to the rear of the receiver, with no round in the chamber. When the trigger is actuated, the bolt travels forward, feeds a cartridge from the magazine or belt into the chamber, and fires that cartridge in the same movement. Like any other self-loading design, the action is cycled by the energy released from the propellant, which sends the bolt back to the rear, compressing the mainspring in readiness for firing the next round. In an open-bolt gun firing semi-automatically, the bolt is caught and held at this point by the sear after each shot; and in automatic open-bolt fire, it's caught and held in this manner whenever the trigger is released. In contrast to this, in closed-bolt guns the trigger and sear do not affect the movement of the bolt directly. Generally, an open-bolt firing cycle is used for fully automatic weapons and not for semi-automatic weapons (except some ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Firearm
A firearm is any type of gun designed to be readily carried and used by an individual. The term is legally defined further in different countries (see Legal definitions). The first firearms originated in 10th-century China, when bamboo tubes containing gunpowder and pellet projectiles were mounted on spears to make the portable fire lance, operable by a single person, which was later used effectively as a shock weapon in the Siege of De'an in 1132. In the 13th century, fire lance barrels were replaced with metal tubes and transformed into the metal-barreled hand cannon. The technology gradually spread throughout Eurasia during the 14th century. Older firearms typically used black powder as a propellant, but modern firearms use smokeless powder or other propellants. Most modern firearms (with the notable exception of smoothbore shotguns) have rifled barrels to impart spin to the projectile for improved flight stability. Modern firearms can be described by their caliber ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stockholm
Stockholm () is the capital and largest city of Sweden as well as the largest urban area in Scandinavia. Approximately 980,000 people live in the municipality, with 1.6 million in the urban area, and 2.4 million in the metropolitan area. The city stretches across fourteen islands where Lake Mälaren flows into the Baltic Sea. Outside the city to the east, and along the coast, is the island chain of the Stockholm archipelago. The area has been settled since the Stone Age, in the 6th millennium BC, and was founded as a city in 1252 by Swedish statesman Birger Jarl. It is also the county seat of Stockholm County. For several hundred years, Stockholm was the capital of Finland as well (), which then was a part of Sweden. The population of the municipality of Stockholm is expected to reach one million people in 2024. Stockholm is the cultural, media, political, and economic centre of Sweden. The Stockholm region alone accounts for over a third of the country's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Gustav M/45
The Kulsprutepistol m/45 (Kpist m/45), also known as the Carl Gustaf M/45 and the Swedish K SMG, is a 9×19mm Swedish submachine gun (SMG) designed by Gunnar Johansson, adopted in 1945 (hence the m/45 designation), and manufactured at the Carl Gustafs Stads Gevärsfaktori in Eskilstuna, Sweden. The m/45 was the standard submachine gun of the Swedish Army from 1945 to 1965. It was gradually replaced in Swedish service by updated Ak 4 battle rifles and Ak 5 assault rifles. The last official user of the m/45, the Swedish Home Guard (Hemvärnet), retired it from service in April 2007. The m/45 SMG was developed in 1944–45, with a design borrowing from and also improving on many design elements of earlier submachine guns. The sheet metal stamping techniques used in making the German MP 40, the British Sten, and the Soviet PPSh-41 and PPS-43 were studied in detail. Two designs were tested in 1944, one from Carl Gustafs Stads Gevärsfaktori and one from Husqvarna Vapenfabriks an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Submachine Gun
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 (hence the prefix " sub-"). As a machine gun must fire rifle cartridges to be classified as such, submachine guns are not considered machine guns. The submachine gun was developed during World War I (1914–1918) as a close quarter offensive weapon, mainly for trench raiding. At its peak during World War II (1939–1945), millions of SMGs were made for use by regular troops, clandestine commandos and partisans alike. After the war, new SMG designs appeared frequently.Military Small Arms Of The 20th Century. Ian Hogg & John Weeks. Krause Publications. 2000. p93 However, by the 1980s, SMG usage decreased. Today, submachine guns have been largely replaced by assault rif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
