From Ex illis wiki
Ranged Accuracy (RAcc) is a value representing how accurate the warrior is when using a Ranged Attack. Ranged Accuracy is used in a WRD against Free Space, Cover and every warrior’s Bulk in that zone (friend and foe). If RAcc is picked by the Weighted Random Draw, a second draw containing only the enemies is made to determine which foe the shot will hit.
RAcc is reduced by Fatigue the same way Melee Accuracy is.
This value does not increase with Levelling.
|The Fate Screen icon shown when the WRD picks a range hit|