Ballistics CPU

The Ballistics CPU is an attachment exclusive to Sniper Rifles that appears in Call of Duty: Black Ops II, Call of Duty Online and Call of Duty: Ghosts. It reduces the idle sway on the sniper scope.

Call of Duty: Black Ops II
"Reduced weapon sway when aiming."

- Create-A-Class description.

It cannot be paired with the ACOG Scope, although Variable Zoom and Dual Band are acceptable.

Call Of Duty: Ghosts
The Ballistics CPU is seen in some multiplayer gameplay equipped on a Sniper Rifle.

Call of Duty: Black Ops II

 * The Ballistics CPU displays the ammunition of the weapon it is attached to on the screen. (7.62x54mmR for the SVU-AS, .50 BMG for the DSR-50 and XPR-50, and .338 Lapua for Ballista).
 * The number next to the weapon's caliber represents the range of the target, with units measured in feet.
 * This attachment is comparable to the Stability Weapon Proficiency in Call of Duty: Modern Warfare 3.
 * This is the first and only sniper rifle attachment in the Call of Duty series to mount itself on the top of the scope.