Editing Chauchat (section)

==History==
The design of the Chauchat dates back to 1903, and its [[long recoil]] operation is based on the [[John Browning]]-designed [[Remington Model 8]] [[semi-automatic rifle]] of 1906, not (as so often repeated in the past) on the later designs (1910) of [[Rudolf Frommer]], the Hungarian inventor of the commercial [[Frommer Stop]] pistol.<ref>{{harvnb|Demaison|Buffetaut|1995|pp=4–5}}</ref> The Chauchat machine rifle project was initiated between 1903 and 1910 in a French Army weapon research facility located near Paris: [[Atelier de Construction de Puteaux]] (APX). This development was aiming at creating a very light, portable automatic weapon served by one man only,<ref name="nra">{{cite magazine |url=https://www.americanrifleman.org/articles/2012/9/17/that-damned-jammed-chauchat/ |last=Laemlein |first=Tom |title=That 'Damned, Jammed Chauchat': France's Infamous Light Machine Gun |magazine=[[American Rifleman]] |date=October 2012 |pages=71–73}}</ref> yet firing the [[8 mm Lebel]] service ammunition. The project was led from the beginning by Colonel Louis Chauchat, a graduate from [[Ecole Polytechnique]], assisted by senior armorer Charles Sutter. Not less than eight trial prototypes were tested at APX, between 1903 and 1909. As a result, a small series (100 guns) of 8&nbsp;mm Lebel CS (Chauchat-Sutter) machine rifles was ordered in 1911, then manufactured between 1913 and 1914 by [[Manufacture d'armes de Saint-Étienne]] (MAS). Because they were light, they were used temporarily during the early part of World War I to arm observation crews on French military aircraft.<ref name="Gazette 2015"/> Only one CS machine rifle is known to have survived in a Prague museum.<ref>{{cite web | url=https://www.vhu.cz/exhibit/francouzsky-letecky-kulomet-m-1913 | title=Vhu Praha }}</ref>

In 1914, when World War I broke out, French troops did not operate any light machine gun. It was clear that this type of weapon had become indispensable in modern warfare, because of the increase in firepower it could provide to an infantry section. Spurred by General [[Joseph Joffre]], it was decided to adopt the Chauchat, above all else because the pre-war CS (Chauchat-Sutter) machine rifle was already in existence, thoroughly tested, and designed to fire the 8mm Lebel service ammunition.<ref name="Gazette 2015"/> Furthermore, due to its projected low manufacturing costs and relative simplicity, the newly adopted (1915) CSRG machine rifle could be mass-produced by a converted peacetime industrial plant. The term CSRG is made up of the initials of Chauchat, Sutter, Ribeyrolles and Gladiator,<ref name="nra"/> the respective manufacturers. Paul Ribeyrolles was the general manager of the Gladiator company, a peacetime manufacturer of motor cars, motorcycles, and bicycles located in Pre-Saint-Gervais (a northern suburb of Paris). The fairly large Gladiator factory was thus converted into an arms manufacturer in 1915 and became the principal industrial producer of Chauchat machine rifles during World War I. Later on, in 1918, a subsidiary of [[Compagnie des forges et acieries de la marine et d'Homecourt]] named SIDARME and located in [[Saint-Chamond, Loire]], also participated in the mass manufacture of CSRGs.