Mars Automatic Pistol
The Mars Automatic Pistol, also sometimes known as the Webley-Mars or Gabbet-Fairfax Mars, was a semi-automatic pistol developed in 1900 by the Englishman Hugh Gabbet-Fairfax and distributed by the Mars Automatic Pistol Syndicate Ltd. Of Birmingham. It was manufactured first by Webley & Scott and later by small gunmakers in Birmingham and London.
Mars Automatic Pistol

Hugh William Gabett-Fairfax +6. November 1920 · United States Patent Office- Hugh William Gabett-Fairfax- Automatic Firearm No 684.055 October 8, 1901 · Public domain
- Name
- Mars Automatic Pistol
- Field
- semi-automatic pistol.
- Region
- United Kingdom.
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Documentary summary
The Mars Automatic Pistol, also sometimes known as the Webley-Mars or Gabbet-Fairfax Mars, was a semi-automatic pistol developed in 1900 by the Englishman Hugh Gabbet-Fairfax and distributed by the Mars Automatic Pistol Syndicate Ltd. Of Birmingham. It was manufactured first by Webley & Scott and later by small gunmakers in Birmingham and London.
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wikidata · Q6773113 · wikipedia · Mars Automatic Pistol
In this article
Overview
Overview
Manufacture ceased in 1907. The Mars Automatic Pistol is noted for being available in a variety of calibers: 8.5 mm, 9 mm and. These were all bottleneck cartridges with a large charge of powder, making the.45 version the most powerful handgun in the world for a time. It used a unique long recoil rotating bolt action which ejected spent cartridges straight to the rear, and the feed mechanism is unusual in that it pulls cartridges backwards out of the magazine and then lifts them up into the breech face. The Mars Automatic Pistol was rejected by the British War Office as a possible replacement for the Webley & Scott revolvers, then in service with the British Army, because of the unacceptably powerful recoil, considerable muzzle flash, and mechanical complexity. The captain in charge of tests of the Mars at the Naval Gunnery School in 1902 observed, "No one who fired once with the pistol wished to shoot it again". Shooting the Mars pistol was described as "singularly unpleasant and alarming". It has since become a collector's item because of its rarity and as an example of the earliest developments in semi-automatic pistols.
Key facts
Key facts
• Name — Mars Automatic Pistol • Origin — United Kingdom • Type — Semi-automatic pistol • Is Ranged — yes • Is Uk — yes • Designer — Hugh Gabbet-Fairfax • Design Date — 1890s • Manufacturer — Webley & Scott • Production Date — 1897–1907 • Number — approximately 80 • Spec Label — barrel • Weight — 3.00 lb • Length — 12.25 in • Part Length — 9.50 in • Cartridge — * 8.5mm Mars • 9mm Mars •.45 Mars Short Case •.45 Mars Long Case • Action — long recoil, rotating bolt • Velocity — * 1750 ft/s for 8.5mm Mars • 1250 ft/s for.45 Mars Long • Feed — Around 8 to 10 rounds detachable magazine • Sights — Iron
Notes from the source article
Cited by Wikipedia
Notes from the source article
These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.Jerry Lee. Standard Catalog of Firearms - The Collector's Price & Reference Guide. Gun Digest Books. 2019. 978-19-46-267580.
- 2.Edoardo Mori. I primi passi della pistola semiautomatica. Enciclopedia delle armi. 2003.
- 3.Gabbett-Fairfax Mars. Forgotten Weapons. 2013.
- 4.Roberto Allara. Le cinque pistole più rare del Mondo. all4shooters.
- 5.Ken Follett. La caduta dei giganti. Arnoldo Mondadori Editore. 2010. 978-88-04-60317-7.
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1- semi-automatic pistolTerminology
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