Power Blast
Knights of the Old Republic, page 34.
You can make exceptionally powerful ranged attacks.
This feat is a bonus feat for the Soldier class.
Benefit: As a swift action, before making an attack roll, you can choose to subtract a number from all ranged attack rolls and add the same number to all ranged damage rolls. This number cannot exceed your base attack bonus. The penalty on attacks and bonus on damage applies until the start of your next turn but you gain no bonus to damage with area attacks or when attacking objects or vehicles from this feat.
Special: If you do not have a Strength of 13 or higher, you take a −5 penalty to attacks when using this feat with non-vehicle weapons.