No mods or other optional DLC
1. Load into VR arsenal or Editor.
2. Equip either M40 rifle.
3. Attach M40 3-9x optic.
4. Adjust optic elevation for say 500m.
5. Shoot at target centre mass at 3x
6. Notice miss by about 0.5 mils
7. Zoom in and shoot centre mass again.
8. Notice how miss is still 0.5 mils but accuracy increased - (Still a miss).
(Reproducable at any range)