MAT-49

The MAT-49 was a submachine gun which was developed by French arms factory Manufacture Nationale d'Armes de Tulle (MAT) for use by the French Army and was first produced in 1949.
Development.
In 1949, after evaluating several prototypes (including a collapsible design from Hotchkiss), the French MAT factory began production of the MAT-49 9 mm submachine gun. The MAT-49 used a machine stamping process which allowed the economical production of large numbers of submachine guns, then urgently required by the French Government for use by Army, French Foreign Legion as well as airborne and colonial forces to meet the need of a compact weapon.
Production continued at Tulle until the mid-1960s, then switched to the Manufacture d'armes de Saint-Étienne plant (MAS), where the weapon was produced until 1979. In that same year, the French armed forces adopted the FAMAS 5.56 mm NATO assault rifle, and the MAT-49 was gradually phased out of service.
Usage.
The MAT-49 saw widespread combat use during the First Indochina War and the Algerian War, as well as the 1956 Suez Crisis. The weapon found considerable favor with airborne and mechanized troops, who prized it for its simplicity, ruggedness, firepower and compactness.
After French forces left Indochina, the People's Army of Vietnam and Viet Minh converted many captured MAT-49s to the Soviet 7.62 mm Tokarev pistol cartridge, then available in large quantities from the Soviet Union and the People's Republic of China. These converted versions could be distinguished by a longer barrel and a higher rate of fire at 900 rpm.
North Vietnam covertly provided MAT-49s to anti-French occupation groups during the Algerian War after the French left Indochina.
Overview.
The MAT-49 had a short, retractable wire stock, which when extended gave the weapon a length of , and the magazine well and magazine could be folded forward parallel to the barrel for parachute jump or with a 45° angle hence allowing a safe carry until the magazine well is brought back to vertical position before opening fire. Barrel length is , with the MAT-49/54 manufactured with extended barrels and non-retractable wooden stocks. As issued, the MAT-49 fires a 9×19mm Parabellum cartridge, using a single-column 20-round magazine for desert use or 32-round similar to the Sten magazine.
The MAT-49 is blowback-operated and box magazine-fed, with a rate of fire of 600 rounds per minute on full auto. The MAT 49/54, a modified MAT-49s manufactured for police forces, had two triggers, allowing use of full-auto fire or single shots, but most were manufactured as full-auto only. Minus magazine, the MAT-49 weighs about , which is heavy for a submachine gun. The weapon incorporates a grip safety which is located on the backside of the pistol grip. The rear sights are flip-up and "L"-shaped, and marked for a range of . Production ceased after the introduction of the FAMAS assault rifle in 1979.