Digital Camouflage

From Call of Duty - Wiki on Neoseeker

Digital Camouflage is unlocked when a user obtains 25 headshots with a specific gun. All primary weapons can wear this camouflage. Digital Camouflage is usually show to show progression with a weapon, yet however it is said blend in well with urban maps such as Bloc, Crash, Crossfire and Downpour.