Johnson Light Machine Gun, Models of 1941 and 1944
The Johnson Light Machine Gun, Models of 1941 and 1944, were issued, like the Johnson .30 cal. Semiautomatic Rifle, primarily to the USMC and Special Forces including the joint Canadian-American 1st Special Service Force (FSSF) in the ETO. FSSF was issued the Johnson Machine Gun in 1943.
The Johnson Light Machine Gun had a front blade sight and a rear folding aperture sight. The Johnson Model 1941 fired Army standard .30 cal. cartridges from a 20-round box magazine with a rate of fire of 400-450 rounds per minute.
The Johnson Model 1944 modification of the Model 1941 did not change the action but replaced the bipod by a monopod and had a tubular metal stock instead of wood.
References for the M-1941 & M-1943 Johnson Machine Guns
The definitive book on the Johnson machine guns (and Johnson's rifle) is Johnson Rifles and Machine Guns: The Story of Melvin Maynard Johnson, Jr. and His Guns , by Bruce N. Canfield.
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