System Shock 2 · O/S upgrade
Sharpshooter
Sharpshooter increases damage from each shot with a ranged, non-psionic weapon by 15%. It is an O/S upgrade listed in the Skills & Upgrades source.
How it works
The stated effect is limited to ranged weapons that are not psionic; the source does not specify additional requirements, duration, or a stacking rule. Consider it in the context of a ranged weapon approach, while noting that the excerpt does not compare its value to other upgrades.
Read the supporting references
Character attributes, technical skills, combat weapon skills, and operating-system upgrades supported by the supplied System Shock 2 reference windows. Guidance explains the referenced mechanics; it is not a tested damage ranking. Check the stated edition and source version before applying a patch-specific detail.