The Expendables (Hammond P2011)

The Expendables
Requirements: Kill 5 Grunts with the Hammond P2011.
Reward: 500xp
Category: Hammond P2011

The Expendables (Hammond P2011) is one of the many challenges in Titanfall.

How to Get The Expendables (Hammond P2011)[ | ]

This is very easy to take care of, just use a burn card or a minimap ability to track where the grunts are.