Description
The Enfield No. 2 was a British top-break revolver using the .38 S&W round manufactured from 1930 to 1957. It was the standard British/Commonwealth sidearm in the Second World War, alongside the Webley Mk IV and Smith & Wesson Victory Model revolvers chambered in the same calibre.
There were two main variants of the Enfield No 2 Mk I revolver. The first was the Mk I*, which had a spurless hammer and was double-action only, meaning that the hammer could not be thumb-cocked by the shooter for each shot. Additionally, in keeping with the revolver's purpose as a close-range weapon, the handgrips, now made of plastic, were redesigned to improve grip when used in rapid double-action fire; the new handgrip design was given the designation Mk II. The majority of Enfields produced were either Mk I* or modified to that standard. The second variant was the Mk I**, which was a 1942 variant of the Mk I* simplified in order to increase production, but was discontinued shortly thereafter as a result of safety concerns over some of the introduced modifications.
Source: Wikipedia