Depending on how much you use the Auger, this may of may not come by playing the game naturally. The Auger is first received in Chapter 3, and its secondary fire releases an energy shield that block almost all incoming projectiles. Whenever you are in an area with a lot of Chimera shooting at you, simply pull out the Auger and shoot out a shield. Any bullets that hit the shield will count towards damage absorbed.
A good place to farm this trophy is Checkpoint: Haven, OK: Docks. Just wait for the drones to come and when they come crouch and put up your Auger Shield. They damage it rather quickly as you can take over 700 damage with at least 3 shields with all 6 drones.
If you didn't unlock this by playing through the game, you can continue your progress towards it across multiple playthroughs, and chapter select. As with all combat related trophies, you can monitor your progress via the Rewards section, under the Extras menu.
Credit goes to Fynn84 of ps3 trophies for finding this area.