Killshot

Killshot is a companion perk in Fallout 4.

Obtaining
To gain the perk, the Sole Survivor has to reach maximum affinity with Robert MacCready after completing his personal quest.

Effects
The player character has 20% greater chance to hit an enemy's head in V.A.T.S.

Bugs

 * This perk's accuracy bonus is incorrectly set to give the player a 2000% accuracy increase (20x) instead of the documented 20%. This results in a 95% hit rate for most headshots in V.A.T.S, as long as the enemy is within the range of the currently equipped weapon.