This build is intended to promote high survivability and the ability to smash elite and named NPCs. The guns are designed for reuse in multiple PvE normal and Classified high stamina builds such as Striker, Predator, Nomad, and D3.
Highly recommended for CQC with Hunters in Underground.
To maintain your shield, shoot things, use medkits, or use your First Aid. Any of these actions should help you keep your shield healed.