Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
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.