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Joseph · Revolver

Bentley Transitional Revolver

Revolving · .44 Caliber Percussion · introduced 1852

Also known as Webley-Bentley Revolver, Bentley Self-Cocking Revolver, Bentley 54-Bore Revolver

About the Bentley Transitional Revolver

The Bentley Transitional Revolver is a mid-19th-century British double-action percussion revolver designed and built by Birmingham pistol maker Joseph Bentley. Built on a solid cast-iron frame with an open-top octagonal barrel and a spurless self-cocking hammer, the five-shot cap-and-ball revolver bridged the gap between early pepperbox pistols and the later solid-frame cartridge revolvers. It featured Bentley's patented hammer-nose safety and a Colt-style loading lever, and in .44 (54-bore) form it roughly equalled the ballistics of the American .44 Army revolvers. Genuine Bentley-made examples are scarce, with fewer than about 850 believed produced, and the design was widely copied by cheaper Birmingham and Liege makers.

Marketed as an affordable British service-style revolver during the 1850s, the Bentley became a popular civilian and export handgun. Retailer-marked examples sold through New Orleans and Liverpool dealers reached the American South, and a number saw use during the American Civil War.

Bentley Transitional Revolver specifications

General

Type
Revolver
Action
Revolving
Firing mechanism
Percussion
Trigger
Double action only
Calibres
.44 Caliber Percussion
Magazine capacity
5 rounds
Magazine
Revolving cylinder

Dimensions

Barrel length
178 mm (7.0 in)
Overall length
330 mm (13.0 in)
Weight (empty)
1.10 kg (2.43 lb)

Barrel

Rifling
Right hand
Grooves
14

Materials

Barrel
Steel
Receiver / frame
Iron
Stock
Walnut
Finish
blued

Performance

Muzzle velocity (typical)
270 m/s (886 fps)
Muzzle energy (typical)
340 J (251 ft·lb)
Effective range
30 m

History

Introduced
1852
Discontinued
1865
Production status
Discontinued
Country of origin
United Kingdom
Designer
Joseph Bentley

Features

  • Solid cast iron frame
  • Open top
  • Octagonal barrel
  • Spurless self cocking hammer
  • Five shot cylinder
  • Patented colt style loading lever
  • Double action only

Safety

  • Patented hammer nose safety
  • Half cock loading catch

Serial numbers run from roughly 1 to 850, with an 'A' prefix appearing near serial 200. Bentley held British patents No. 960/1852 for the revolver and No. 768/1854 for its improved loading lever. Also offered in smaller bores such as .36 and .40.

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