|Place of origin||United Kingdom|
|Used by||United Kingdom|
|Wars||Zulu War, First Boer War, Mahdist War, Second Boer War, World War I and various colonial conflicts|
|Produced||mid-late 19th century|
|Action||Break-action, double action only, revolving striker|
|Feed system||one cartridge in each barrel|
The Lancaster Pistol was a multi-barrelled (either 2 or 4 barrels) handgun produced in England in the mid-late 19th century, chambered in a variety of centrefire pistol calibres—chiefly .38 S&W, .450 Adams, .455 Webley, and .577 inch.
It was a modernised version of the pepper-box pistol popular in the early-mid 19th century. Unlike these earlier guns, which had percussion cap ignition the Lancaster was chambered for the more modern brass cartridges. It had a faster rate of fire than the standard-issue Adams revolver and was often fitted with a Tranter-type trigger to overcome the heavy pull of the revolving striker.
Sometimes classified as a Howdah pistol, the Lancaster pistol enjoyed popularity with British officers in India and Africa during the British Raj owing to its faster rate of fire and increased reliability over contemporary revolvers. Unlike revolvers, it does not leak gas when fired since there is no gap between the chamber and the barrel.
Its ammunition had greater stopping power than the contemporary Beaumont–Adams and Colt Navy revolvers, making it ideal for colonial warfare. When facing charging tribesmen like the Zulus or Ansar (the so-called Sudanese Dervishes), more modern ammunition tended to go straight through the enemy who would keep going. What was needed was a heavy lead bullet that would lodge in their body and bring them down.
It was eventually displaced by the various Webley revolvers in the late 19th century, as revolvers became more reliable and faster to reload, thus removing many of the advantages of the multi-barrel design. A few were still in use as late as World War I, and they were well known to be solidly built and easy to maintain.
- John Henry Walsh, The Modern Sportsman's Gun and Rifle: Including Game and Wildfowl Guns, Sporting and Match Rifles, and Revolvers (Cox, London, 1884) Page 439
- * Maze, Robert J. Howdah to High Power. Tucson, Arizona: Excalibur Publications, 2002. ISBN 1-880677-17-2.[page needed]
- Myatt, F, 19th century firearms (London 1989)[page needed]