AH-1Z Viper

Real Life
The Bell AH-1Z Viper is a twin-engine attack helicopter whose design is heavily based on the AH-1W Super Cobra. The Viper is also known as the "Zulu Cobra" because of the Z in its name. While it is mostly overshadowed by the Apache family of helicopters, the Viper is the attack helicopter of choice for the USMC. It is sleek which helps it reach very high speeds, and it can use many weapons such as the built-in 20mm gun, AIM-9 Sidewinder missiles, Hellfire missiles, and Hydra dumb-fire rockets.

Singleplayer
The AH-1Z is commonly used to provide air support for US troops. It is found in "". Known AH-1Z's include "",.

Multiplayer
The AH-1Z is the Attack Chopper when called in while playing as Guardian, PMC's, and Navy SEAL's.

Extinction
The AH-1Z is used to clean up remaining Cryptids after the bombing of their colonies.