AA-52 machine gun
The AA-52 is one of the first French-produced guns of the post–World War II era. It was manufactured by the French government-owned Manufacture d'armes de Saint-Étienne company. Wikipedia
Action: Lever-delayed blowback
Cartridge: 7.5×54mm French; 7.62×51mm NATO
Effective firing range: 600 m (660 yd)
In service: 1952–present
Length: 1,080 mm (43 in)
Manufacturer: Manufacture d'armes de Saint-Étienne (MAS)