Beretta
The M12 is a Beretta submachine gun with a 32-round magazine and three fire modes. Its unique Five-Alarm version comes from an insurgency, and São Paulo Stinger is a customizable variant.
It is a flexible SMG for close fights. Burst fire helps at medium range, and full auto clears rooms. Fit a suppressor and soft-target rounds for quiet work on unarmored guards.
It takes standard, armor-piercing, soft-target, poison, blast and incendiary rounds. The muzzle, optic and laser sockets accept suppressors, compensators, reflex sights and laser pointers.
BP-SMG
The BP-SMG is a compact submachine gun that sprays quickly from a 30-round magazine. It is a good close-range stealth gun with a suppressor, and its unique Iron Curtain fires soft-target rounds.
BZ19
The BZ19 is a submachine gun with a huge helical magazine of 64 rounds. You can hold the trigger far longer than with any other SMG, and its unique Turn Of The Century sits at Resplandor Agriculture in Lozanía.
M249 SAW
The M249 is a light machine gun, labeled Tacticool in game, with one of the highest fire rates you can get. It is sold only through Lola's Black Market or the online store.
M60
The M60 NV is a light machine gun with a 100-round belt. Its best-known versions come from an insurgency and from finishing the Lost Between Worlds DLC.