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32 Acp
.32 ACP (Automatic Colt Pistol, also known as the .32 Auto, .32 Automatic, 7.65mm Browning, or 7.65×17mmSR) is a centerfire pistol Cartridge (firearms), cartridge. It is a Rim (firearms)#Semi-rimmed, semi-rimmed, straight-walled cartridge developed by firearms designer John Browning, initially for use in the FN M1900 semi-automatic pistol. It was introduced in 1899 by Fabrique Nationale. History John Browning engineered a number of modern semi-automatic pistol mechanisms and cartridges. As his first pistol cartridge, the .32 ACP needed a straight wall for reliable Blowback (firearms), blowback operation as well as a small rim for reliable feeding from a box magazine. The cartridge Headspace (firearms), headspaces on the rim. The cartridge was a success and was adopted by dozens of countries and many governmental agencies. When the .32 ACP cartridge was introduced, it was immediately popular and was available in several blowback automatic pistols of the day, including the Colt Mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nickel
Nickel is a chemical element; it has symbol Ni and atomic number 28. It is a silvery-white lustrous metal with a slight golden tinge. Nickel is a hard and ductile transition metal. Pure nickel is chemically reactive, but large pieces are slow to react with air under standard conditions because a passivation layer of nickel oxide forms on the surface that prevents further corrosion. Even so, pure native nickel is found in Earth's crust only in tiny amounts, usually in ultramafic rocks, and in the interiors of larger nickel–iron meteorites that were not exposed to oxygen when outside Earth's atmosphere. Meteoric nickel is found in combination with iron, a reflection of the origin of those elements as major end products of supernova nucleosynthesis. An iron–nickel mixture is thought to compose Earth's outer and inner cores. Use of nickel (as natural meteoric nickel–iron alloy) has been traced as far back as 3500 BCE. Nickel was first isolated and classifie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geoffrey Boothroyd
Geoffrey Boothroyd (1925 – 20 October 2001) was a British expert on firearms who wrote several standard reference works on the subject. He provided weapons advice to author Ian Fleming for the James Bond novels and their film adaptions. Career Boothroyd was born in Blackpool and employed by Imperial Chemical Industries in the manufacture of ammunition. James Bond Boothroyd read Ian Fleming's early James Bond novels and wrote a letter in May 1956 to Fleming professing admiration for the character of James Bond, but not his choice of weapons. Boothroyd was particularly critical of Bond's sidearm, the .25 calibre Beretta, which he described as "really a lady's gun". Fleming responded to Boothroyd, and their subsequent correspondence about weaponry has been published multiple times. Fleming had previously thought the subject of guns to be dull and uninteresting, but responded enthusiastically to Boothroyd's suggestions. Boothroyd initially suggested that Bond should use a rev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breech-loading Weapon
A breechloader is a firearm in which the user loads the ammunition from the breech end of the barrel (i.e., from the rearward, open end of the gun's barrel), as opposed to a muzzleloader, in which the user loads the ammunition from the ( muzzle) end of the barrel. The vast majority of modern firearms are generally breech-loaders, while firearms made before the mid-19th century were mostly smoothbore muzzle-loaders. Only a few muzzleloading weapons, such as mortars, rifle grenades, some rocket launchers, such as the Panzerfaust 3 and RPG-7, and the GP series grenade launchers, have remained in common usage in modern military conflicts. However, referring to a weapon explicitly as breech-loading is mostly limited to weapons where the operator loads ammunition by hand (and not by operating a mechanism such as a bolt-action), such as artillery pieces or break-action small arms. Breech-loading provides the advantage of reduced reloading time because it is far quicker to load t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blowback (arms)
Blowback is a system of operation for self-loading firearms that obtains energy from the motion of the cartridge case as it is pushed to the rear by expanding gas created by the ignition of the propellant charge. Several blowback systems exist within this broad principle of operation, each distinguished by the methods used to control bolt movement. In most actions that use blowback operation, the breech is not locked mechanically at the time of firing: the inertia of the bolt and recoil , relative to the weight of the bullet, delay opening of the breech until the bullet has left the barrel. A few locked breech designs use a form of blowback (example: primer actuation) to perform the unlocking function. The blowback principle may be considered a simplified form of gas operation, since the cartridge case behaves like a piston driven by the powder gases. Other operating principles for self-loading firearms include delayed blowback, blow forward, gas operation, and recoil ope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KelTec P32
The KelTec P32 is a sub-compact semi-automatic pistol using the short-recoil principle of operation that is chambered in .32 ACP (7.65mm Browning). It was designed by George Kellgren. It is manufactured by KelTec CNC Industries Inc., of Cocoa, Florida and was designed for concealed carry by citizens and by law enforcement officers as a back-up gun. Design Manufactured by KelTec CNC Industries (founded 1991) in the city of Cocoa, Florida, United States, the P32 has a barrel length of . The gun is offered in the following colors: black, gray, tan, and green. Unlike almost all blowback pocket pistols of the 20th century, P32 operates on Browning's short-recoil principle with a locked breech, allowing to mitigate recoil despite the very low weight (this solution became popular in the following decades). Similar in concept to a revolver, the P32 has no manual safety, relying instead on the long double-action trigger pull and an internal hammer block to provide safe ope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pocket Pistol
In American English, a pocket pistol is any small, pocket-sized semi-automatic pistol (or less commonly referencing either derringers, or revolvers), and is suitable for concealed carry (USA), concealed carry in a pocket or a similar small space. Pocket pistols are sometimes categorized as smaller than sub-compact pistols, but the distinction is not clear-cut as some small sub-compact pistols may be categorized as pocket pistols, and some large pocket pistols may be classified as sub-compact pistols. Pocket pistols were popular in the United States until the 1960s and 1970s, when most states passed laws limiting or prohibiting the concealed carry in the United States, carry of concealed weapons. However, the passage of "shall issue permits" in the 1980s and 1990s, resulted in a resurgence in the popularity of pocket pistols in the United States, creating new markets for small, simple, reliable, concealed-carry firearms. In general use, the term pocket pistol is purely descript ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armi Jager
Armi Jager, otherwise known as Adler Jager, was a German- Italian firearms manufacturer located in the small town of Loano, Italy. Early history The gun manufacturer was active since the early 1950s, manufacturing semi-automatic .22 rimfire sporting rifles and replica "Western" revolvers. Later it evolved to rimfire and small-caliber centerfire ( .32 ACP) firearms patterned after the look of military rifles which at the time were difficult or illegal to own for civilians in Italy. Some of its best-known products were several .22 rimfire versions styled after the M16 rifle, known as the AP-74 and AP-74M; replicas of the Armalite AR-18 assault rifle, known as the AP-75; replicas of the Russian Kalashnikov AK-47 assault rifle, known as the AP-80; replicas of the British SA-80 bull-pup rifle, known as the AP-82; replicas of the Israeli IMI Galil assault rifle, known as the AP-84; replicas of the French FA-MAS bull-pup rifle, known as the AP-85. The factory sold most of its d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heckler & Koch HK4
The HK4 is a pocket pistol, first introduced by Heckler & Koch in either 1964 or 1967. It was distinctive for allowing shooters to swap barrels chambered for different cartridges without tools and for having a durable but light hard-anodized aluminum-alloy frame. Design The HK4 is largely a refined Mauser HSc The Mauser HSc is a 7.65mm pistol introduced in Nazi Germany during World War II, and manufactured until 1977. The designation HSc stood for ''Hahn Selbstspanner'' ("self-cocking hammer") ''Pistole'', third and final design ''"C"''. Production wa ... self-loading pistol. Heckler & Koch were familiar with the HSc design as many of the Heckler & Koch company founders were employees of the Mauser-Werke Oberndorf A.G. company pre- and post-WW2. Similar to the HSc, the HK4 utilizes a straight blowback action, with a double-action trigger and a slide-mounted safety. Additionally, the pistol has a internal safety mechanism that will keep the firing pin misaligned from the hammer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heckler & Koch
Heckler & Koch GmbH (HK or H&K; ) is a German firearms manufacturer that produces handguns, rifles, submachine guns, and grenade launchers. The company is located in Oberndorf am Neckar, Baden-Württemberg and also has subsidiaries in the United Kingdom, France, and the United States. Heckler & Koch was founded in 1949 by former Mauser engineers Edmund Heckler, Theodor Koch, and Alex Seidel, who founded the company out of the shuttered Mauser factory in Oberndorf. The company initially produced machine tool and metal parts until 1956 when, in response to a contract for a new service rifle, HK developed the Heckler & Koch G3. The success of the G3 rifle prompted HK to transition to the defense industry. HK was owned by Royal Ordnance from 1991 to 2002, and is currently part of the Heckler & Koch Group, comprising Heckler & Koch GmbH, Heckler & Koch Defense, NSAF Ltd., and Heckler & Koch France SAS. The company's motto is "''Keine Kompromisse!''" (No Compromises!). Nicolas Walewsk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fabrique Nationale De Herstal
, trading as FN Herstal and often referred to as Fabrique Nationale, or simply FN, is a leading firearms manufacturer based in Herstal, Belgium, and former vehicle manufacturer. It was the largest exporter of military small arms in Europe . FN Herstal is owned by FN Browning Group, which is in turn owned by the regional government of Wallonia. The Herstal Group also owns the Browning Arms Company and the U.S. Repeating Arms Company (Winchester). FN America is the U.S. subsidiary of FN Herstal, which was formed by the merger of FN's previous two American subsidiaries – FN Manufacturing and FNH USA. A United Kingdom-based manufacturing facility, FN UK, is also in operation. Firearms designed and/or manufactured by FN include the S.A.W. M249, Browning Hi-Power and Five-seven pistols, the FAL, FNC, F2000 and SCAR rifles, the P90 submachine gun, the M2 Browning, MAG, Minimi and the FN Evolys machine guns; all have been commercially successful.Miller, David (2001). ''The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walther PPK
The Walther PP (, or police pistol) series pistols are blowback-operated semi-automatic pistols, developed by the German arms manufacturer Carl Walther GmbH Sportwaffen. Design The Walther PP series feature an exposed hammer, a double-action trigger mechanism, a single-column magazine, and a fixed barrel that also acts as the guide rod for the recoil spring. Variants The Walther PP series includes the Walther PP, PPK, PPK/S, and PPK/E models. PP The original PP was released in 1929 and is, as of 2025, re-introduced. It was designed for police use and was used by police forces in Europe in the 1930s and later. The semi-automatic pistol operated using a simple blowback action. The PP was designed with several safety features, some of them innovative, including an automatic hammer block, a combination safety/decocker and a loaded chamber indicator. PPK The most common variant is the Walther PPK, a smaller version of the PP with a shorter grip, barrel and frame, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
