Lahti L-35

L1935 Lahti Pistol
TypeSemi-automatic pistol
Place of originFinland
Service history
Used byFinland
Sweden
WarsWinter War
World War II
Continuation War
Lapland War
Production history
DesignerAimo Lahti
Designed1929
ManufacturerValtion Kivääritehdas (1935–1945)
Valmet (1946–1952)
Husqvarna Vapenfabriks
Produced1935-1951
No. builtc.98,700
Specifications
Mass1,250 g (2.76 lb) loaded
Length23.5 cm (9.3 in)
Barrel length11.8 cm (4.6 in)

Cartridge9×19mm Parabellum
Actionrecoil operated, locked breech
Muzzle velocity350 metres per second (1,100 ft/s)
Feed system8-round detachable box magazine
Sightsfront blade, rear notch

The Lahti L-35 is a semi-automatic pistol designed by Aimo Lahti that was produced between 1935 and 1952. Designed to be manufactured autonomously in Finland, the pistol was used by Finland throughout the Winter War and Continuation War. Considered to be of high quality, the Lahti was well manufactured and worked reliably in cold conditions or when fouled. The use of a bolt accelerator, an uncommon feature in a pistol, helped make the Lahti reliable.

A Swedish copy of the L-35 Lahti, the Husqvarna m/40, saw extensive service with the Swedish military until the 1980s. The m/40s had similar design and firing mechanisms to the Finnish L-35s but suffered lower reliability from the lower quality steel used in manufacturing.


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