DoubleTap Derringer
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DoubleTap Derringer
The DoubleTap derringer is a hammerless, double-action, double-barreled, large caliber derringer designed for personal protection and manufactured by DoubleTap Defense, LLC. It features stainless steel ported barrels and an aluminum frame that holds two extra rounds in the grip. The name comes from the double tap shooting technique in which two rounds are quickly fired before engaging the next target. Heizer Defense, the original manufacturer, has stated that the gun was inspired by the FP-45 Liberator pistol, which was designed for use in France by the resistance against the Germans during World War II. Design The DoubleTap is distinctive for its two barrels, each carrying a chambered round. It also carries two additional rounds (on a 2 round Bianchi Speed Strip) in the grip which allow for reloading. An ambidextrous thumb latch releases the action but the pistol does not have ejectors; spent rounds must be manually removed if they do not fall free before the two backup rounds can ...
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Derringer
A derringer is a small handgun that is neither a revolver nor a semi/ fully automatic pistol. It is not to be confused with mini-revolvers or pocket pistols, although some later derringers were manufactured with the pepperbox configuration. The modern derringer is often multi-barreled, and is generally the smallest usable handgun of any given caliber and barrel length due to the lack of a moving action, which takes up more space behind the barrel. It is frequently used by women because it is easily concealable in a purse or a stocking. The original Philadelphia Deringer was a muzzleloading caplock single-shot pistol introduced in 1825 by Henry Deringer. In total, approximately 15,000 Deringer pistols were manufactured. All were single barrel pistols with back-action percussion locks, typically .41 caliber with rifled bores, and walnut stocks. Barrel length varied from , and the hardware was commonly a copper-nickel alloy known as "German silver". The term "derringer ...
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45 ACP
The .45 ACP (Automatic Colt Pistol) or .45 Auto (11.43×23mm) is a rimless straight-walled handgun cartridge designed by John Moses Browning in 1904, for use in his prototype Colt semi-automatic pistol. After successful military trials, it was adopted as the standard chambering for Colt's M1911 pistol. The round was developed due to a lack of stopping power experienced in the Moro Rebellion in places like Sulu. The issued ammunition, .38 Long Colt, had proved inadequate, motivating the search for a better cartridge. This experience and the Thompson–LaGarde Tests of 1904 led the Army and the Cavalry to decide that a minimum of .45 caliber was required in a new handgun. The standard issue military .45 ACP round uses a 230-grain (14.9 g) round nose projectile that travels at approximately 830 feet per second (250 m/s) when fired from a government-issue M1911A1 pistol. It operates at a relatively low maximum chamber pressure rating of , compared to for both 9mm Parab ...
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Trigger (firearms)
A trigger is a mechanism that actuates the function of a ranged weapon such as a firearm, airgun, crossbow, or speargun. The word may also be used to describe a switch that initiates the operation of other non-shooting devices such as a trap, a power tool or a quick release. A small amount of energy applied to the trigger leads to the release of much more energy. Most triggers use a small flattened lever (called the ''trigger blade'') depressed by the index finger, but some weapons such as the M2 Browning machine gun or the Iron Horse TOR ("thumb-operated receiver") use a push-button-like thumb-actuated trigger design, and others like the Springfield Armory M6 Scout use a squeeze-bar trigger similar to the "ticklers" on medieval European crossbows. Although the word "trigger" technically implies the entire mechanism (known as the ''trigger group''), colloquially it is usually used to refer specifically to the trigger blade. Most firearm triggers are "single-action", meaning ...
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Derringer
A derringer is a small handgun that is neither a revolver nor a semi/ fully automatic pistol. It is not to be confused with mini-revolvers or pocket pistols, although some later derringers were manufactured with the pepperbox configuration. The modern derringer is often multi-barreled, and is generally the smallest usable handgun of any given caliber and barrel length due to the lack of a moving action, which takes up more space behind the barrel. It is frequently used by women because it is easily concealable in a purse or a stocking. The original Philadelphia Deringer was a muzzleloading caplock single-shot pistol introduced in 1825 by Henry Deringer. In total, approximately 15,000 Deringer pistols were manufactured. All were single barrel pistols with back-action percussion locks, typically .41 caliber with rifled bores, and walnut stocks. Barrel length varied from , and the hardware was commonly a copper-nickel alloy known as "German silver". The term "derringer ...
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Double Tap
A double tap is a shooting technique where two shots are fired in rapid succession at the same target with the same sight picture (as opposed to the controlled pair, whereby a second sighting is acquired for the second shot). Instruction and practice of the double-tap improves accuracy as shooters often do not have the gun fully extended on the first shot meaning the second of a double-tap is usually the better. The term ''hammer'' is sometimes used to describe a double tap in which the firearm's sights are not reacquired by the shooter between shots. History The origin of the double tap technique is credited to William Ewart Fairbairn and Eric A. Sykes, British police chiefs working in Shanghai during the 1930s who developed the technique in order to overcome the limitations of full metal jacketed (FMJ) ammunition. FMJ ammunition is commonly used by militaries for feeding reliability, adherence to the Hague Conventions regarding non-expanding ammunition, and improved penetr ...
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Heizer Defense
Heizer is a surname. Notable people with the surname include: * Ken Heizer (1924-2011), American football player *Michael Heizer (born 1944), American artist *Miles Heizer (born 1994), American actor *Oscar S. Heizer (1868-1956), American diplomat *Radomír Heizer (born 1987), Slovak ice hockey player *Robert Heizer (1915-1979), American archaeologist See also * Heizer, Kansas, a community in the United States *'' Der Heizer'', a short story by Franz Kafka Franz Kafka (3 July 1883 – 3 June 1924) was a German-speaking Bohemian novelist and short-story writer, widely regarded as one of the major figures of 20th-century literature. His work fuses elements of realism and the fantastic. It ...
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FP-45 Liberator
The FP-45 Liberator is a Handgun, pistol manufactured by the United States military during World War II for use by resistance forces in occupied territories. The ''Liberator'' was never issued to American or other Allied troops, and there are few documented instances of the weapon being used for its intended purpose; though the intended recipients, irregulars and resistance fighters, rarely kept detailed records due to the inherent risks if the records were captured by the enemy. Few FP-45 pistols were distributed as intended, and most were destroyed by Allied forces after the war. Project history The concept was suggested by a Polish military attaché in March 1942. The project was assigned to the US Army Joint Psychological Warfare Committee and was designed for the United States Army two months later by George Hyde (gun designer), George Hyde of the Inland Manufacturing Division of the General Motors, General Motors Corporation in Dayton, Ohio. Production was undertaken by Gen ...
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World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ...
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Double-action
Double action (or double-action) refers to one of two systems in firearms where the trigger both cocks and releases the hammer. * Double-action only (DAO) firearms trigger: The trigger both cocks and releases the hammer. There is no single-action function and the hammer will return to its decocked position after each shot. **Double Action Kellerman (DAK): A variant of traditional double-action used on certain SIG Sauer semi-automatic pistols. DAK triggers have a long stroke with pull. However, if a user shooting under stress short-strokes the trigger by only releasing it halfway, the trigger will reset, but with a pull. This temporary increased trigger pull is intended to prevent negligent discharges. *Traditional double-action – or double-action/single-action (DA/SA) – firearms trigger: The trigger combines the features of both a double-action only and a single-action only trigger. ** With a revolver using this action, the hammer can be cocked first (single action), or t ...
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Naples, Florida
Naples is a city in Collier County, Florida, United States. As of the 2020 census, the population of the historical city (i.e. in the immediate vicinity of downtown Naples) was 19,115. Naples is a principal city of the Naples-Marco Island, Florida Metropolitan Statistical Area, which had a population of about 375,752 as of 2020. Naples' USPS City population (i.e. the total population that lists Naples as the city on their postal address and who consider themselves residents of Naples) includes most of the communities in Collier County with the notable exceptions of Immokalee, Marco Island, Ave Maria, Everglades City and a few others, and thus Naples' USPS City population is approximately 333,083. The city is mostly known for its high-priced homes, white-sand beaches, and numerous golf courses. Naples is the self-titled "Golf Capital of the World", as it has the second most holes per capita out of all communities, and the most holes of any city in Florida. The city is also ...
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Hornady
Hornady Manufacturing Company is an American manufacturer of ammunition cartridges, components and handloading equipments, based in Grand Island, Nebraska. History The company is currently run by Joyce Hornady's son, Steve Hornady, who took over after his father's death in a plane crash on January 15, 1981. The Piper Aztec, with Hornady at the controls flying in heavy fog, crashed into Lake Pontchartrain while on final approach to New Orleans Lakefront Airport. Pacific Tool Company Steve Hornady worked for Pacific Tool Company from 1960 to 1971, from the time the company moved from California to Nebraska until Pacific Tool was bought by Hornady. Pacific's DL-366 was their final progressive press and Hornady's first, and it is still manufactured by Hornady as the 366 Auto. Products Cartridges Hornady makes target shooting and hunting rounds as well as self-defense loads. In 1990, the Hornady XTP (which stands for Extreme Terminal Performance) won the industry's Product Award of ...
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