Country of origin


Weapon type

Submachine gun


9 x 19 mm Parabellum

Barrel length

228 mm

Magazine/Cylinder capacity

20- or 32- rounds

Cyclic rate

600 rpm

Muzzle velocity

400 m/s

The BSM/9 M1 is a Brazilian inertia-delayed blowback-operated, select-fire submachine gun developed during the late 1970s, chambered for the 9 x 19 mm Parabellum round which uses 20/32-round Uzi-compatible box magazines.

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