X440 blaster actuating module

The X440 blaster actuating module, also known as the "Hammer" was a model of blaster actuating module produced by SoroSuub Corporation and available in the period after the Battle of Yavin during the Galactic Civil War between the Alliance to Restore the Republic and the Galactic Empire. The module cost undefined500 and increased the power and penetration of shots from the weapon it was used in.

Behind the scenes
The X440 was first mentioned in the Star Wars: Edge of the Empire Core Rulebook released by Fantasy Flight Games in 2014.