The Firing chamber represented a crucial part of a blaster, acting as the location where plasma energy underwent activation and amplification in the brief moments leading up to the weapon's discharge.
Due to their capacity for generating broader energy beams that inflicted more substantial damage, larger firing chambers were highly prized for blaster weapon modifications. A notable illustration is the Mandalorians, who manufactured expansive chambers capable of tripling the damage output of even the most diminutive weapons, thereby transforming ordinary blasters into lethal instruments capable of obliterating significant portions of any target.