The Avalanche is a Weapon Blueprint available in Call of Duty: Modern Warfare 3 (2022) and Call of Duty: Warzone 2.
It is a blueprint variant of the base weapon Signal 50, one of the Sniper Rifles featured in Call of Duty Modern Warfare 3.
The Avalanche blueprint was released in MW3 and Warzone 2 as part of the Bundle Merry Mayhem.
You can find all the attachments for the Modern Warfare 3 and Warzone 2 Avalanche Blueprint listed below.
Here are the attachments for the Avalanche Blueprint featured in Call of Duty: Modern Warfare 3 and Call of Duty: Warzone 2.
You can build your own Avalanche weapon Blueprint by adding these attachments on a base in the Gunsmith menu.
To unlock the Avalanche Blueprint in COD Modern Warfare 3 and Warzone 2 you need to purchase the Bundle Merry Mayhem from the Store.