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Browning Model 1910 / FN M1910

Semi-Automatic Pistol [ 1910 ]

The FN Model 1910 was the handgun used by Gavrilo Princip to assassinate Archduke Ferdinand in Sarajevo on June 28th, 1914.

Authored By: Staff Writer | Last Edited: 09/27/2016 | Content ©www.MilitaryFactory.com | The following text is exclusive to this site.

The Model 1910 was another successful John Browning firearms design that was initially produced by the Belgian firm of Fabrique Nationale. The sidearm proved an excellent addition to the inventories of many national armies and security forces around the world. The gun went on to see action in Word War 1 and World War 2, seeing production into the early 1980s. One notable user of the Model 1910 became Serbian Gavrilo Princip who used the gun to assassinate Austrian Archduke Franz Ferdinand on June 28th, 1914. This action is most often recognized as the "trigger" to the powder keg that resulted in World War 1.

Master gunsmith John Browning developed his Model 1910 to improve upon his previous - and essentially his first successful - handgun attempt, the Model 1900. The Model 1900 became the first of his creations to be produced by the Belgium firm of Fabrique Nationale and featured a recoil spring fitted within a cylinder mounted above the barrel assembly, making for a unique though rather clumsy-looking gun. However, this served the pistol well in that it kept moving parts to a minimum and forged the beginning of what would become a long-lasting and flourishing venture between Browning and FN. Up to this point, Browning leaned on both Colt Firearms and FN to produce his guns in the United States and Belgium respectively but, after Colt declined to produce his new Model 1910, Browning took his development to FN to market the type to European interests. The now-FN Model 1910 was offered in both .380 ACP (9x17mm Browning) and .32 ACP (7.65x17mm Browning Short) caliber forms and production of the new sidearm began in 1910.

While appearing as early as 1910, the Model 1910 was not introduced to market until 1912, resulting in the gun sometimes being referenced as the "Model 1912". One major improvement of the new design over the previous Model 1900 was in the mounting of the recoil spring set around the barrel assembly, this helping to streamline the overall appearance of the gun and making for a lighter and more compact design to handle. The Model 1910 took on a conventional look, with the magazine well doubling as the angled pistol grip. The solid trigger unit was set within an oblong trigger ring while a safety lever was mounted within easy reach, its placement just aft of the grip near the thumb. If chambered for the .380 ACP, the magazine could accept up to 6-rounds in the spring-loaded magazine. If chambered for the .32 ACP, the magazine could accept up to 7-rounds of ammunition. The magazine was inserted into the base of the pistol grip and spent shell casings were ejected from a right-mounted ejection port just above the trigger unit. The Model 1910s system of operation was "blowback" as a semi-automatic, self-loading design. Along the upper portion of the grip was the identifiable "FN" company logo (or "Browning" depending on marketed model). Sighting was accomplished by way of notch and post iron sights. Overall length of the Model 1910 was 153mm with an unloaded weight of 590g.

The Model 1910 was branched out into one other major variant known as the Model 1922 (or "M1910/22") and targeted to military and security forces of the time. The Model 1922 was essentially an "upsized" version of the original with a longer barrel system and slide but still chambered for either .380 ACP (now 8-rounds) or .32 ACP (9-rounds). The hand grip was also noticeably lengthened downwards from the Model 1910's design and this helped to increase the noted internal magazine ammunition capacities for each respective caliber. Overall length of the new sidearm became 178mm with an unloaded weight of 700g. Model 1922s remained in service long enough to see action in World War 2. After the German occupation of Belgium, FN facilities outputted Model 1922s for German forces and were specifically marked on their sides as such.

After the war, production out of FN Herstal continued by Belgium and the pistol was selected for service by several European powers thereafter. It was not until 1955 that the Browning Arms Company brought the pistol to the United States under the new apt designation of "Model 1955". These forms were exported into the country from Belgium though very little differentiated them from their European counterparts apart from the "Browning" company logo on the receiver sides above the hand grip. Importing of the Model 1955 ceased in 1968 following the "Gun Control Act of 1968" (signed into law by President Lyndon Johnson) in the United States which set about regulations on the firearms industry and firearm owners. An attempt by Browning to market the pistol to comply with these new restrictions resulted in the "Model 1971", these models being given an even longer barrel and slide component, a larger hand grip and adjustable sights.

Browning's Model 1910 proved such a world-renowned success that other gun firms were not shy about copying the design outright - or at least borrowing from its successful elements. Despite her 1910-origins, the Model 1910 continued production up until 1983.©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

Belgium national flag graphic


Semi-Automatic Pistol

Fabrique Nationale - Belgium / Browning - USA
(View other Arms-Related Manufacturers)
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(OPERATORS list includes past, present, and future operators when applicable)
Pistol / Sidearm
Compact design for close-quarters work or general self-defense.

Overall Length
153 mm
6.02 in
Barrel Length
89 mm
3.50 in
Empty Wgt
1.50 lb
0.68 kg

Notch / Post Iron Sights



Blowback Operation
Gas pressure from the rearward movement of the ignited cartridge case provides the needed bolt movement, ejecting the spent case and stripping a fresh case from the magazine.
(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)


.32 ACP; .380 ACP; 9x17mm Browning; 7.65x17mm Browning

Rounds / Feed

7- or 9-round (.32 ACP) / 6- or 8-round (.380 ACP) detachable box magazine
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.
Model 1910 - Base Series Designation
Model 1912 - Alternative designation of Model 1910 due to introduction in 1912.
Model 1922 (1910/22) - Lengthened barrel; increased ammunition capability; larger overall size; slide extension.
Model 1955 - American Market Import; essentially similar to the European model.
Model 1971 - American Market Import; revised following Gun Control Act of 1968; longer barrel; longer slide; enlarged grip; adjustable sights.

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Images Gallery

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Image of the Browning Model 1910 / FN M1910
Left side view of the FN Model 1910


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