File:British Assault Rifles MOD 45162606.jpg
Original file (5,492 × 3,462 pixels, file size: 3.71 MB, MIME type: image/jpeg)
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Summary
[edit]DescriptionBritish Assault Rifles MOD 45162606.jpg |
English: Pictured is the EM-2, also known as Rifle No.9 Mk1 or Janson rifle, which was an experimental British assault rifle.
It was briefly adopted by British forces in 1951, but the decision was overturned very shortly thereafter by Winston Churchill's incoming government in an effort to secure NATO standardisation of small arms and ammunition. An innovative weapon with the compact bullpup layout and an optical sight, it used one of the early intermediate cartridges (a concept introduced by the Germans with the 7.92×33mm Kurz) as a result of combat experience and German advances in weapons design during World War II. It used the experimental, intermediate powered, but highly efficient .280 British round, which was designed to replace the venerable .303 round and Lee–Enfield rifle variants which had served since before the turn of the 20th century. As the EM-2 could not be easily adapted to the longer and more powerful 7.62×51mm NATO round, it faded from use. However, the bullpup layout for a British service rifle was finally adopted some years later in form of the SA80 assault rifle, the EM-2's spiritual successor, which remains in service today.
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Author | Photographer |
Permission (Reusing this file) |
Images are downloadable at high resolution, made available at http://www.defenceimagery.mod.uk for reuse under the OGL (Open Government License). |
Licensing
[edit]This file is licensed under the United Kingdom Open Government Licence v3.0. | |
Attribution:Photo: Photographer/MOD | |
See also: Meta for information on usage on Wikimedia wikis. Open Government License 3OGL 3http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3true
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:44, 8 July 2017 | 5,492 × 3,462 (3.71 MB) | Fæ (talk | contribs) | MOD Photographer / http://www.defenceimagery.mod.uk/fotoweb/fwbin/download.dll/45153802.jpg |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
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Camera model | Canon EOS 5D Mark III |
Author | Photographer |
Exposure time | 1/500 sec (0.002) |
F-number | f/4.5 |
ISO speed rating | 800 |
Date and time of data generation | 11:57, 17 May 2017 |
Lens focal length | 160 mm |
Copyright holder |
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Short title |
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Image title |
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Headline | British Assault Rifles |
Credit/Provider | MoD/Crown copyright 2017 |
Source | MOD |
Usage terms |
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City shown | ShrivenhamShrivenham |
Width | 5,492 px |
Height | 3,462 px |
Bits per component |
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Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CC 2017 (Macintosh) |
File change date and time | 15:08, 3 July 2017 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 09:24, 17 May 2017 |
APEX shutter speed | 8.965784 |
APEX aperture | 4.33985 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 06 |
Color space | 2 |
Focal plane X resolution | 1,600 |
Focal plane Y resolution | 1,600 |
Focal plane resolution unit | 3 |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Serial number of camera | 043023001984 |
Lens used | EF70-200mm f/4L IS USM |
Image width | 5,492 px |
Image height | 3,462 px |
Rating (out of 5) | 0 |
Date metadata was last modified | 10:30, 2 June 2017 |
Keywords |
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Category | MOD |
Original transmission location code | UNCLASSIFIED |
Writer | Harland Quarrington |
Supplemental categories |
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Unique ID of original document | A2DEB022B14816D45D33FA8E1B82666F |
Copyright status | Copyrighted |
Contact information | admin@photos.mod.uk
www.defenceimagery.mod.uk Content Services, DDC, MoD Main Building, Whitehall, London. London, , United Kingdom |
Country shown | UK |
Sublocation of city shown | London |
IIM version | 2 |
Fixture name | Free |