The earliest machine guns in Israeli service included both foreign
and domestic weapons, as even before the foundation of Israel in 1948
several underground workshops produced a quantity of an indigenous
light machine gun, known as the Dror, although they apparently weren’t
used in the war of 1948. These light machine guns were broadly based on
the US-made Johnson M1944 LMG, but with certain alterations in the feed system and dimensions. It is interesting to note that at least some Dror machine guns
were produced in .303 British caliber, in an apparent attempt to
utilize ammunition that was left behind by British forces. Some more
Dror machine guns in 7.92mm were produced by the state-owned IMI
company during the early 1950s, but in around 1952 the Dror lost the
IDF trials to the Belgian-made FN Model D light machine gun.
The Dror light macine gun is a short-recoil operated,
air-cooled, magazine-fed weapon. The barrel is locked using a rotary
bolt with multiple radial lugs that engage the barrel extension. The
barrel is enclosed within a long tubular jacket that runs for its
entire length and has circular cooling holes. The barrel can be quickly
removed for replacement if overheated or worn. The front (muzzle) part
of the barrel jacket is separated from its main body, heat-insulated
and serves as a handle for the removal of the hot barrel. The barrel
lock is unusually located in the base of the front sight.
The Dror is a selective fire weapon, firing from an open bolt in the
automatic mode (for better cooling), and from a closed bolt in the
semi-automatic mode (for better accuracy). The fire mode is selected by
the safety / selector switch located on the right side of the gun,
above the pistol grip.
The feed is via detachable box magazines, which are inserted vertically
from the bottom. Magazines are based on those for the 7.92mm Browning
BAR magazine, slightly modified. The magazine port is fitted with a
side-opening dust cover.
The Dror is fitted with a metal butt consisting of two parallel steel
tubes with a sheet-steel buttplate. Furniture includes a wooden pistol
grip, a folding bipod attached to the front of the barrel jacket, and a
side-folding carrying handle, also attached to the barrel jacket close
to the center of gravity.
Both front and rear sights are mounted on folding bases