Beaumont-Adams Revolver

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Beaumont-Adams Revolver

Type Service pistol
Place of origin United Kingdom
Service history
In service 1862-1880
Used by United Kingdom & Colonies, British Commonwealth,
Wars Anglo-Zulu War, First Boer War, numerous British colonial conflicts
Production history
Designer Robert Adams, Lt. Beaumont (Royal Engineers).
Designed 1862
Manufacturer Robert Adams of London
Produced 1862-188
Number built approx 250,000
Specifications
Weight 2.4lb (1.1kg), unloaded
Length 11.25in. (286mm)

Cartridge Cap & Ball
Calibre .450
Action Double Action revolver
Rate of fire 12 rounds/minute
Muzzle velocity 620ft/s (190m/s)
Effective range 35yds
Maximum range 100yds
Feed system 5-round cylinder
Sights fixed front post and rear notch

The Beaumont-Adams Revolver was a .450 calibre British Service revolver adopted by the British Military in 1862.

It went through a number of marks (including conversion from cap & ball to cartridge loading), before eventually being replaced by the Enfield Mk I Revolver in 1880.

Beaumont-Adams Revolver Mark III c.1872, chambered for the .450 Adams cartridge
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Beaumont-Adams Revolver Mark III c.1872, chambered for the .450 Adams cartridge