Salvage UnionSalvageUnion.ioThe Salvage Union SRD

multi-attack

A weapon or NPC with this Trait can attack a number of times equal to the Multi-Attack value as a single Turn Action. For example, the 120mm Heavy Auto-cannon is Multi-Attack (3) so can make 3 attacks in a turn as a Turn Action. Resolve each attack separately.

Source: Salvage Union Workshop Manual, p. 176