Visiertstabilisierung (rechteck im rechteck)

Hello together … today i startet my fights and i was wondering why i have a new looking sight stabilization(default the F key) couse i got a rectangle in a rectangle realy nice but now … i only have the normal sight stabilization … so can anyone say me how i can change the sights

Screenshot 2025-11-20 192039
Screenshot 2025-11-20 192136

mfg and thank u very much