Rangefinders stop working properly after 1500 metres.

[Dead3ye 10]

The rangefinder will stop intersecting with targets and instead measure the distance to the terrain directly behind the target you are pointing a rangefinder at. Also the SOS scope zeroing is not 100% accurate for the .408 and hits up to 0.5-1 mil-dot above or below the target especially at longer ranges. If the scope is zeroed at 1400 metres and i aim centre mass, the bullet should hit at 1400 metres centre mass, not their left foot.