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Enfield No. 2

Enfield No 2 Mk I Revolver
Type Service pistol
Place of origin United Kingdom
Service history
In service 1932–1963
Used by United Kingdom & Colonies, British Commonwealth,
Wars World War II, Korean War, British colonial conflicts, numerous others
Production history
Designer Royal Small Arms Factory, Webley & Scott
Designed 1928
Manufacturer RSAF Enfield
Produced 1932–1957
No. built approx 270,000
Variants Enfield No 2 Mk I*, Enfield No 2 Mk I**
Specifications
Weight 1.7 lb (765 g), unloaded
Length 10.25 in (260 mm)
Barrel length 5.03 in (127 mm)

Cartridge .380" Revolver Mk I or Mk IIz
Calibre 0.38 inch (9.65 mm)
Action Double-action revolver (Mk I* and Mk I** double action only)
Rate of fire 20–30 rounds/minute
Muzzle velocity 620 ft/s (189 m/s)
Effective firing range 15 yards (13.7 m)
Maximum firing range 200 yd
Feed system 6-round cylinder
Sights fixed front post and rear notch

The Enfield No.2 was a British top-break revolver using the .38/200 round manufactured from 1932 to 1957. It was the standard British/Commonwealth sidearm in the Second World War, alongside the Webley Mk VI and Smith & Wesson Victory Model revolvers chambered in the same calibre.

After the First World War, it was decided by the British Government that a smaller and lighter .38 calibre (9.2 mm) sidearm firing a long, heavy 200 grain (13 g) soft lead bullet would be preferable to the large Webley service revolvers using the .455 (11.6 mm) round. While the .455 had proven to be an effective weapon for stopping enemy soldiers, the recoil of the .455 cartridge complicated marksmanship training. The authorities began a search for a double-action revolver with less weight and recoil that could be quickly mastered by a minimally trained soldier, with a good probability of hitting an enemy with the first shot at extremely close ranges. By using such a long, heavy, round-nosed lead bullet in a .38 calibre cartridge, it was found that the bullet, being minimally stabilised for its weight and calibre, tended to 'keyhole' or tumble longitudinally when striking an object, theoretically increasing wounding and stopping ability of human targets at short ranges. At the time, the .38 calibre Smith & Wesson cartridge with 200-grain (13 g) lead bullet, known as the .38/200, was also a popular cartridge in civilian and police use (in the USA, the .38/200 or 380/200 was known as the .38 Super Police load). Consequently, the British firm of Webley & Scott tendered their Webley Mk IV revolver in .38/200 calibre. Rather than adopting it, the British authorities took the design to the Government-run Royal Small Arms Factory at Enfield, and the Enfield factory came up with a revolver that was very similar to the Webley Mk IV .38, but internally slightly different. The Enfield-designed pistol was quickly accepted under the designation Revolver, No 2 Mk I, and was adopted in 1931, followed in 1938 by the Mk I* (spurless hammer, double-action only), and finally the Mk I** (simplified for wartime production) in 1942.


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