M114

🇺🇸United States
Rock Island Arsenal
1941 – Present
Overview
M114
The M114 is a 155 mm towed howitzer developed by the U.S. Army Ordnance Department and produced from 1941 to 1953. It was widely used during World War II and the Korean War.
Specifications

General

Crew11
Weight Kg5,600 kg
Caliber Mm155 mm
Max Range Km14.6 km
Rate Of Fire Rpm4 rounds/min
Traverse Degrees50 degrees
Elevation Degrees-2 to +63
Barrel Length Calibers23.39
Research Notes

Development Context

M114 is best understood as a U.S. 155 mm towed howitzer, rather than as a bare specification line. The M114 was standardized during World War II to give U.S. forces a modern medium artillery weapon with heavier shell weight than 105 mm divisional guns. This richer context connects the equipment’s specifications to doctrine, industrial constraints, and operational use.

Design and Tradeoffs

The design choices behind M114 show the tradeoffs that shaped its battlefield role. Its 155 mm caliber, split-trail carriage, and separate-loading ammunition emphasized sustained medium artillery support rather than rapid tactical movement by small crews. This richer context connects the equipment’s specifications to doctrine, industrial constraints, and operational use.

Service and Legacy

The service record of M114 explains why the equipment remains historically useful to compare. It remained in U.S. and allied inventories through Korea, Vietnam, and many later foreign services before newer systems such as the M198 displaced it. This richer context connects the equipment’s specifications to doctrine, industrial constraints, and operational use.

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