Chauchat-Ribeyrolles 1918 submachine gun

In 1917 the French Army adopted the Mle. 1917 semi-automatic rifle made by Ribeyrolles, Sutter and Chauchat (RSC), who already developed the "Chauchat" Mle. 1915 LMG. In 1918 they presented a "pistolet-mitrailleur" (submachine gun), meant to be used for close-range protection for the French tank crews. The weapon is based on the RSC Mle. 1917 semi-automatic rifle mechanism. The first trials used a Mannlicher–Berthier clip holding 8 cartridges. The trials continued until 1919 with a weapon using the same magazine as the Chauchat. The results were satisfactory but the weapon was too powerful for the intended self-protection use. A mix of standard and tracer bullets was planned to be used to assist in aiming.

Chauchat-Ribeyrolles 1918 submachine gun
Class Manportable
Type Machine Guns
Manufacturer Ribeyrolles, Sutter and Chauchat (RSC)
Origin France
Country Name Origin Year
France 1918
Country Name Operational Year Retirement Year
France 1918 View
ManufacturerName Production From Production To Quantity
Ribeyrolles, Sutter and Chauchat (RSC) 1918 View

Type Submachine gun
Place of origin France
Service history
In service 1918
Used by France
Wars World War I
Production history
Designer Ribeyrolles, Sutter and Chauchat (RSC)
Designed 1918
Manufacturer Ribeyrolles, Sutter and Chauchat (RSC)
Specifications
Weight 4 kilograms (8.8 lb)
Length .575 metres (22.6 in)
Barrel length .340 metres (13.4 in)
Caliber 8mm Lebel (8x50mm R)

Specifications

  • Caliber: 8mm Lebel (8x50mm R)
  • Total length: 0,575 m
  • Barrel length: 0,340 m
  • Weight (empty): about 4 kg

End notes