Anti-grunt GK2

This GK2 build focuses on dealing optimal damage when shooting at crowds of grunts and bugs at ceilings and walls without regard to mouth weakpoints. This essentially renders light armor on bugs to be useless, due to armor break allowing bullets to deal full damage for every armor piece that is broken.

Ever notice when you aim for the mouth of a stray grunt and it actually tries to protect itself by lowering its head as it approaches you and all of those bullets basically just hits the top of its head and get damage reduced?

Now you don't even have to think about it.