Effect at Level 1

Damage increased by 75% (+? damage) when aiming but reduced by 25% when hipfiring

“?” is worked out while you play, from your current damage and the like; the game data has no fixed number for it.

Details

Buff Scaling
Linear
Debuff Scaling
Hyperbolic

Read from the game files of Steam build 20903826, updated . The same data powers the save editor.