Parabellum MG 14

Lore & Background

The Parabellum MG 14 was designed to meet the needs of aerial warfare, where weight and rate of fire were critical. Unlike the MG 08, its toggle action broke upwards, allowing a much more compact receiver. The fusee spring was replaced with an internal spring design, the breech block was completely different, and spent cartridges dropped out the bottom of the receiver rather than being ejected forward. No action or receiver parts were interchangeable with the MG 08. The belt-style ammunition feed was enclosed in a drum, the recoil casing was lightened, and the cooling jacket was modified for air cooling instead of water cooling.

The MG 14 was used in the early development of the German version of the gun synchroniser by Anthony Fokker. It was employed on the five Fokker M.5K/MG pre-production prototypes for the Fokker E.I, but limited supplies meant it was more urgently needed for observers in reconnaissance aircraft and defensive gunners aboard Zeppelins and bombers. The weapon was temperamental when used on the M.5K/MG, as noted by Otto Parschau. At least three versions survive: a water-cooled, an air-cooled, and a 14/17 version with a 3x telescopic sight.

Reader's Guide

The Parabellum MG 14's significance lies in its role as a bridge between ground-based Maxim derivatives and purpose-built aircraft machine guns. Its 30 mm wide cloth ammunition belt, identifiable by two grommets and lacking an extended brass tab, became standard for all fixed forward-firing guns of the Deutsche Luftstreitkräfte, including the LMG 08 and LMG 08/15. This belt reduced weight and bulk and allowed for lighter empty belt chutes. The MG 14 itself was reserved for flexible mounts where its light weight and high rate of fire were most useful, such as on reconnaissance aircraft and defensive positions on Zeppelins and bombers. Its design influenced later fixed forward-firing guns, though it remained a limited-production weapon. The MG 14/17 variant, fitted with a telescopic sight, saw use after the war, including by the Polish and Latvian armies.

Did You Know?

• The Parabellum MG 14's toggle action broke upwards, opposite to the MG 08, for a more compact receiver.
• Its 30 mm wide cloth belt had two grommets instead of three, distinguishing it from ground-force belts.
• The MG 14 was used on the Fokker M.5K/MG prototypes for the Fokker E.I with the first Fokker Stangensteuerung synchronizer.
• At least three versions survive: water-cooled, air-cooled, and a 14/17 variant with a 3x telescopic sight.