This firearm was a modified variation of the M/46. The only major improvement was the simplified retracting handle. Introduction of the M/50 occurred at Mosede Fort, from 7 November 1950, until 1953.[1]
The M/50 is made of stamped sheet metal. It is an open bolt design which means it fires when the bolt is in the locked back open position with a fixed firing pin. The M/46 and M/50 share a unique design: the firearm is stamped from two pieces of sheet metal which are shaped with an integral rear pistol grip and magazine housing. The two pieces fit together like a clam shell with the hinge at the rear of the pistol grip. The firearm is held together with a barrel locking nut which is threaded onto the fore section of the two receiver halves. The pistol grip is hollow, providing storage space for a magazine loading tool.[1]
The folding stock is made of tubular steel covered with leather and folds onto the right side of the firearm. The M/50 fires in full-auto only. It also features a safety lever (also known as grip safety), unusually placed in front of the forward magazine housing. To fire the M/50 the operator must grip the magazine housing and hold down the safety lever.[2]
^Jones, Richard D.; Ness, Leland S. (2010). Jane's Infantry Weapons. pp. 81–82, 87.
^ abcSchwing, Ned (5 November 2005). Standard Catalog of Military Firearms: The Collector's Price and Reference Guide. Iola, Wisconsin: Krause Publications. pp. 74–75. ISBN0-87349-902-6.
^"WWII German weapons during the Vietnam War". 10 July 2015. Archived from the original on May 24, 2023. A fairly remarkable spread of guns, illustrating the weapons used by, and captured by, US Navy special warfare operators in 1964. The red arrow points to a Mauser C96 which – unusually for Vietnam – still has the boxy wood stock. Next is a LAW shoulder-fired rocket, then a WWII-German MP-40. then two Cold War-era submachine guns; the Madsen M50 and Carl Gustav, then two unknown revolvers. At top is a M16 and some mortar rounds. Finally, the assault rifle far right is a Colt Model 605B, an assault rifle issued in tiny quantities only to specops units. It's issue was so small that it never even received a M__ number.