Luger

The Pistole Parabellum 1908 or Parabellum-Pistole (Pistol Parabellum)—popularly,^[1] but incorrectly, known as the Luger—is a toggle-locked recoil-operated semi-automatic pistol. The design was patented by Georg J. Luger in 1898 and produced by German arms manufacturer Deutsche Waffen- und Munitionsfabriken (DWM) starting in 1900; it was an evolution of the 1893Hugo Borchardt–designed C-93. The first Parabellum pistol was adopted by the Swiss army in May 1900. In German Army service, it was succeeded and partly replaced by the Walther P38 in caliber 9mm Parabellum.

The Luger is well known from its use by Germans during World War I and World War II, along with the interwar Weimar Republic and the post war East German Volkspolizei. Although the P.08 was introduced in 7.65mm Parabellum, it is notable for being the pistol for which the 9mmP (also incorrectly known as the 9mm Luger) cartridge was developed.

Design details [edit]

Luger P08 cross sectional drawing.

A Luger with breech opened, showing the jointed arm in its most bent position.

A Rare Persian Long Luger mod1314 with holster

Persian Luger. "Iran Army, A gift to General Evans from Motorized Division training center" is etched on frame

One of the first semi-automatic pistols, the Luger was designed to use a toggle-lock action, which uses a jointed arm to lock, as opposed to the slide actions of almost every other semi-automatic pistol. After a round is fired, the barrel and toggle assembly (both locked together at this point) travel rearward due to recoil. After moving roughly 0.5 in (13 mm) rearward, the toggle strikes a cam built into the frame, causing the knee joint to hinge and the toggle and breech assembly to unlock. At this point the barrel impacts the frame and stops its rearward movement, but the toggle assembly continues moving (bending the knee joint) due to momentum, extracting the spent casing from the chamber and ejecting it. The toggle and breech assembly subsequently travel forward under spring tension and the next round from the magazine is loaded into the chamber. The entire sequence occurs in a fraction of a second. This mechanism works well for higher-pressure cartridges, but cartridges loaded to a lower pressure can cause the pistol to malfunction because they do not generate enough recoil to work the action fully. This results in either the breech block not clearing the top cartridge of the magazine, or becoming jammed open on the cartridge's base.^[2]

In World War I, as submachine guns were found to be effective in trench warfare, experiments with converting various types of pistols to machine pistols (Reihenfeuerpistolen, literally "row-fire pistols" or "consecutive fire pistols") were conducted. Among those the Luger pistol (German Army designation Pistole 08) was examined; however, unlike the Mauser C96, which was later manufactured in a selective-fire version (Schnellfeuer) orReihenfeuerpistolen, the Luger proved to have an excessive rate of fire in full-automatic mode.

The Luger pistol was manufactured to exacting standards and had a long service life. William "Bill" Ruger praised the Luger's 145° (55° for Americans) grip angle and duplicated it in his .22 LR pistol.

Service [edit]

The Swiss Army evaluated the Luger pistol in 7.65×21 mm Parabellum and adopted it in 1900 as its standard side arm, designatedOrdonnanzpistole 00 or OP00, in 1900. This model uses a 120 mm barrel.

The Luger pistol was accepted by the Imperial German Navy in 1904. The Navy model had a 150 mm barrel and a two-position (100/200 metre) rear sight. This version is known as Pistole 04.

In 1908 the German Army adopted the Luger to replace the Reichsrevolver in front-line service. The Pistole 08 (or P.08) had a 100 mm barrel and was chambered in 9×19 mm Parabellum. TheP.08 was the usual side arm for German Army personnel in both world wars, though it was being replaced by the Walther P38 starting in 1938. In 1930, Mauser took over manufacture of the P.08 (until 1943).^[3]

The Bolivian Army adopted the DWM Luger in 9 mm Parabellum as the main officer's side arm in 1908; a few hundred were bought, starting with a batch of about 250 that were included in an order of 4,000 Mauser DWM 1907 rifles and 1,000 Mauser DWM 1907 short rifles, both in caliber 7.65×53 mm, and continued with smaller batches every year until 1913. Only the first batch wore crests and the Legend "Ejercito Boliviano" stamped in the receiver.

'Artillery Luger' Lange Pistole 08 with 32 round Trommel-Magazin 08 and removable stock.

A P-08, BYF-41, 1941, 9×19mm caliber Parabellum Luger Mauser pistol—with the safety on, and with breech opened, showing the jointed arm in its most bent and locked position

The Lange Pistole 08 (German: "Long Pistol 08") or Artillery Luger was a pistol carbine for use by German Army artillerymen as a sort of early Personal Defense Weapon. It had a 200 mm barrel, an 8-position tangent rear sight (calibrated to 800 metres) and a shoulder stock with holster. It was sometimes used with a 32-round drum magazine (Trommelmagazin 08). It was also available in various commercial carbine versions with yet longer barrels.

The firm Armeria Belga of Santiago Chile, manufactured the Benke Thiemann retractable stock that could fold out from the grip section.

The United States evaluated several semi-automatic pistols in the late 19th century, including the Colt M1900, Steyr Mannlicher M1894, and an entry from Mauser. In 1900 the US purchased 1000 7.65 mmLugers for field trials. Later, a small number were sampled in the then-new, more powerful 9 mm round. Field experience with .38 caliber revolvers in the Philippines and ballistic tests would result in a requirement for still-larger rounds.

The .45 ACP Luger and the Colt Model 1905, from a 1907 report on testing

In 1906 and 1907, the US Army held trials for a large-caliber semi-automatic. DWM provided two sample Luger pistols chambered in .45 ACP for testing, with serial numbers 1 and 2. The fate of serial number 1 is unknown, as it was not returned. The serial number 2 Luger .45 passed the tests, and survived to be traded among collectors. Its rarity gives its value of around US$1 million at the time the "Million Dollar Guns" episode of History Channel's "Tales of the Gun" was filmed,^[4] recheck by Guns & Ammo as of 1994.^[5]

At least two pistols were manufactured later for possible commercial or military sales, and one is exhibited at the Norton Gallery, in Shreveport, Louisiana. The other was sold in 2010 and remains in a private collection. After initial trials, DWM, Savage, and Colt were asked to provide further samples for evaluation. DWM withdrew for reasons that are still debated, though the Army did place an order for 200 more samples. A single .45 Luger carbine is also known to exist.^[6]

In 1941–42 Mauser switched from "straw finishing" to blueing the small parts and levers on their pistols. In combination with black plastic grip panels, these pistols were named the "Black Widow" model by a post-war US arms dealer as a marketing ploy.

Captured Lugers were much prized by Allied soldiers during both of the World Wars as War Trophies and could sell for $100. However, German soldiers were aware of this and, during World War II, would use Lugers as "bait", rigging them to detonate land mines or hidden booby traps when disturbed.^[7] This was a common enough tactic that experienced Allied soldiers would be deeply suspicious of an apparently discarded Luger found lying on the ground.^[8]