Viper

The Viper is a sniper rifle.

Description
The Viper is a rapid-fire rifle popular with military snipers who appreciated a long-range gun that could snap off multiple shots in a short period. Rosenkov Materials sold a considerable number of Vipers to the Initiative at a discount in return for undisclosed favors from Initiative founder Jien Garson.

Challenges
The Viper is the focus of the following challenges:
 * Viper Use