Gunslinger's Dodge

At 1st level, the gunslinger gains an uncanny knack for getting out of the way of ranged attacks. When a ranged attack is made against the gunslinger, she can spend 1 grit point to move 5 feet as an immediate action; doing so grants the gunslinger a +2 bonus to AC against the triggering attack. This movement is not a 5-foot step, and provokes attacks of opportunity. Alternatively, the gunslinger can drop prone to gain a +4 bonus to AC against the triggering attack. The gunslinger can only perform this deed while wearing medium or light armor, and while carrying no more than a light load.