Aircraft / Aviation Vehicles & Artillery Small Arms Warships & Submarines Military Ranks Military Pay Chart (2024)
Infantry Small Arms / The Warfighter

Enfield Pattern 1914 (Rifle, .303 Pattern 1914)

Bolt-Action Service Rifle / Sniper Rifle [ 1914 ]

The Enfield Pattern 1914 rifle began its service career during The Great War and managed an existence up until the beginning of the Cold War period.

Authored By: Staff Writer | Last Edited: 05/24/2018 | Content ©www.MilitaryFactory.com | The following text is exclusive to this site.

After experience in the Boer War (1899-1902) showed British troops outmatched and outranged by Mauser-based rifles, work was authorized in 1912 to further a new accurate service rifle centered on firing the equally-new .276 Enfield rifle cartridge. This weapon came to be designated as the Pattern 1913, or P13, but its development was derailed by the arrival of World War 1 in the summer of 1914. A limited stock of 1,257 P13s were made in all and the series did not enter official British Army service.

A shortage of capable long guns led British authorities to approach the United States to produce the P13, tapping into their massive industrial output, while British factories were tied up in other wartime commitments. Both Winchester and Remington, as well as Remington subsidiary Eddystone, agreed to manufacture the P13 in an alternate form chambered for the British .303 rifle cartridge. This rifle then became known as the "Pattern 14", or "P14".

The cross-cultural shift in production came with a price for early-form units, designated "Pattern 1914 Mk I" - were not up to British standards. As such, the rifle did not appear in useful quantities until 1916 after which point the war had reached its two-year mark. That same year, the rifle was revised with larger bolt lugs to improve the action and this resulted in the "Pattern 1914 Mk I*" beginning its service career. Fine-adjustment aperture sights were introduced in the follow-up "Pattern 1914 Mk I (F)" model and "Pattern 1914 Mk I* (F)" models while an Aldis scope was issued with "Pattern 1914 Mk I* (T) rifles".

Designations were also affected by their place of production so Winchester-produced Pattern 1914 Mk I rifles were noted as "Pattern 1914 Mk I (W)". Remington-produced guns became "Pattern 1914 Mk I (R)" and so on. Of the three brands involved, Eddystone led the way in production with a whopping total of 600,000 rifles while Remington added a further 400,000 guns. Winchester produced nearly 235,300 rifles of their own and these were generally considered of higher quality that the competing offerings. The Winchester rifles were typically fielded with the aforementioned Aldis scopes. Production totals of this fine instrument of war are said to have reached nearly 1,235,300 units.

British use of the gun (mainly in the sniper role) continued throughout the inter-war period. In 1926, they were redesignated as "No.3 Mk 1". Other global operators to join in its use became Afghanistan, Australia, Estonia, Lithuania, Latvia, Greenland, India, Ireland, Israel, Luxembourg, Norway, Philippines, Poland, the Soviet Union, and the United States. ©MilitaryFactory.com
Norwegian use amounted to British surplus stocks being delivered to Norway resistance fighters during World War 2 following the German invasion and subsequent occupation. Similarly, Filipino forces were given the type for resistance actions against their Japanese occupiers in the Second World War. The Soviet Union was the recipient of the P14 mark via Lend-Lease and featured these in the Leningrad Campaign.

Even before World War 2, the Americans became operators of the P14 line. While American production of the British rifle wrapped up back in 1917, the United States finally committed to The Great War effort in 1917 and found itself in dire need of small arms of any kind. The Pattern 1914 fit the bill and was placed back into local production for the American Army to fight alongside the standard-issue Springfield M1903 bolt-action rifles of the time. The primary change from the British model and the American version was the switch to the .30-06 Springfield rifle cartridge. The guns went on to be known as the "Model 1917 Enfield", "M1917 Enfield", or "American Enfield" (this gun is detailed elsewhere on this site).

As built, the P14 rifle has an overall weight of 9.5lb and an overall length of 46.25 inches with a 26 inch barrel assembly. The action was based on the tried-and-true German Mauser action featuring a turn-bolt system and manually actuated by the operator. The weapon fed from a 5-round stripper clip and held a muzzle velocity of 2,380 feet-per-second reaching out to ranges of 800 yards. Its construction was conventional (and traditional) featuring a long-running wooden body, inlaid metal components, and integrated pistol grip/shoulder stock.©MilitaryFactory.com
Note: The above text is EXCLUSIVE to the site www.MilitaryFactory.com. It is the product of many hours of research and work made possible with the help of contributors, veterans, insiders, and topic specialists. If you happen upon this text anywhere else on the internet or in print, please let us know at MilitaryFactory AT gmail DOT com so that we may take appropriate action against the offender / offending site and continue to protect this original work.


Service Year

United Kingdom national flag graphic
United Kingdom


Bolt-Action Service Rifle / Sniper Rifle

National flag of Afghanistan National flag of Australia National flag of Estonia National flag of India National flag of Ireland National flag of Israel National flag of Latvia National flag of Lithuania National flag of Luxembourg National flag of Norway National flag of the Philippines National flag of Poland National flag of the Soviet Union National flag of the United Kingdom National flag of the United States Afghanistan; Australia; Estonia; Lithuania; Latvia; Greenland; India; Ireland; Israel; Luxembourg; Norway; Philippines; Poland; Soviet Union; United Kingdom; United States
(OPERATORS list includes past, present, and future operators when applicable)
Accuracy / Precision
Long-range accuracy / precision capable; suitable for sniping, particularly when equipped with sighting aids.

Overall Length
1,175 mm
46.26 in
Barrel Length
660 mm
25.98 in
Empty Wgt
9.37 lb
4.25 kg

Iron Front and Rear; Telescopic Sights.


Manually-Actuated Bolt-Action System

Manually-actuated process of managing the bolt lever to eject spent cartridge case, clearing the breech, to introduce fresh catridge into the chamber.
(Material presented above is for historical and entertainment value and should not be construed as usable for hardware restoration, maintenance, or general operation - always consult official manufacturer sources for such information)


.303 British

Rounds / Feed

5-Round Stripper Clips
Cartridge relative size chart
*May not represent an exhuastive list; calibers are model-specific dependent, always consult official manufacturer sources.
**Graphics not to actual size; not all cartridges may be represented visually; graphics intended for general reference only.
Max Eff.Range
2,400 ft
(732 m | 800 yd)
Muzzle Velocity
2,400 ft/sec
(732 m/sec)

Rifle, .303 Pattern 1914 - Official Designation
Pattern 1914 Mk 1 - Initial production model
Pattern 1914 Mk I W (F) - Manufacture by Winchester
Pattern 1914 Mk I* W (F) - Manufacture by Winchester
Pattern 1914 Mk I* W (T) - Manufacture by Winchester
Pattern 1914 Mk I R (F) - Manufacture by Remington
Pattern 1914 Mk I* R (F) - Manufacture by Remington
Pattern 1914 Mk I* R (T) - Manufacture by Remington
Pattern 1914 Mk I E (F) - Manufacture by Eddystone
Pattern 1914 Mk I* E (F) - Manufacture by Eddystone
Pattern 1914 Mk I* E (T) - Manufacture by Eddystone
No.3 Mk I - British Army redesignation of 1926

Military lapel ribbon for the American Civil War
Military lapel ribbon for pioneering aircraft
Military lapel ribbon for the Cold War
Military lapel ribbon for the Korean War
Military lapel ribbon representing modern aircraft
Military lapel ribbon for the Ukranian-Russian War
Military lapel ribbon for the Vietnam War
Military lapel ribbon for the World War 1
Military lapel ribbon for the World War 2

Ribbon graphics not necessarily indicative of actual historical campaign ribbons. Ribbons are clickable to their respective campaigns / operations.

Images Gallery

1 / 1
Image of the Enfield Pattern 1914 (Rifle, .303 Pattern 1914)
Image from the Public Domain.

Disclaimer | Privacy Policy | Cookies

2024 Military Pay Chart Military Ranks DoD Dictionary Conversion Calculators Military Alphabet Code Military Map Symbols

The "Military Factory" name and MilitaryFactory.com logo are registered ® U.S. trademarks protected by all applicable domestic and international intellectual property laws. All written content, illustrations, and photography are unique to this website (unless where indicated) and not for reuse/reproduction in any form. Material presented throughout this website is for historical and entertainment value only and should not to be construed as usable for hardware restoration, maintenance, or general operation. We do not sell any of the items showcased on this site. Please direct all other inquiries to militaryfactory AT gmail.com. No A.I. was used in the generation of this content; site is 100% curated by humans.

Part of a network of sites that includes GlobalFirepower, a data-driven property used in ranking the top military powers of the world, WDMMA.org (World Directory of Modern Military Aircraft), WDMMW.org (World Directory of Modern Military Warships), SR71blackbird.org, detailing the history of the world's most iconic spyplane, and MilitaryRibbons.info, cataloguing military medals and ribbons. Special Interest: RailRoad Junction, the locomotive encyclopedia.

©2023 www.MilitaryFactory.com • All Rights Reserved • Content ©2003-2023 (20yrs)