- "Pattern B produced from 1941-1945."
- — In-Game description
Oakleaf is the sixth weapon camouflage unlocked on any customizable weapon on Call of Duty: WWII's multiplayer.
- Assault Rifles: 40 Headshots
- Submachine Guns: 40 Headshots
- Light Machine Guns: 40 Headshots
- Sniper Rifles: 40 One Shot Kills
- Shotguns: 40 One Shot Kills
- Pistols: 40 Headshots
- Launchers: Destroy 40 scorestreak vehicles
- Melee: 80 Kills