WWIINewTopRight NZtr
For the similar attachment, see Ballistics CPU.

The Ballistic Calibration is an attachment featured in Call of Duty: WWII, unlocked by achieving weapon level 2 with sniper rifles. It functions similarly to the Ballistics CPU in previous games as it reduces the idle sway when aiming with a sniper rifle. It does not affect rifles equipped with the 4x Optic or the Iron Sights attachments.

Community content is available under CC-BY-SA unless otherwise noted.