122 mm howitzer M1910

122 mm howitzer M1910 (Russian: 122-мм гаубица обр. 1910 гг.) was a Russian Empire 121.92 mm (4.8 inch) field howitzer used throughout World War I in large numbers.

122 mm howitzer M1910
Type	Field howitzer
Place of origin	Russian Empire
Service history
Used by	Russian Empire  Soviet Union  Finland
Wars	World War I Russian Civil War Winter War
Production history
Designer	Schneider et Cie
Designed	1910
Specifications
Mass	1,330 kg (2,930 lb)[1]
Barrel length	bore:1.53 m (5 ft) L/12.6 overall:1.56 m (5 ft 1 in) L/12.8
Shell	Separate loading charge and projectile 121.92 x 159mm R
Shell weight	22.8 kg (50 lb)[1]
Caliber	121.92 mm (4.8 in)
Breech	Interrupted screw
Recoil	Hydro-pneumatic
Carriage	Box trail
Elevation	-3° to 45°
Traverse	4°71́
Muzzle velocity	335 m/s (1,100 ft/s)
Maximum firing range	7.7 km (4.8 mi)[1]

Following the defeats of the Russo-Japanese War, Russia sought to modernize some of its equipment, which included the purchase of foreign designed artillery. Seeking new systems from both France and Germany, the 122 mm howitzer M1910 was developed by the French arms manufacturer Schneider et Cie.[2] Russia also bought a very similar system from the German arms manufacturer Krupp, the 122 mm howitzer M1909.

Up to 5,900 pieces were later converted by the Soviet Union into the 122 mm howitzer M1910/30, the most numerous divisional howitzer of the RKKA at the outbreak of Great Patriotic War, it saw service throughout the war.