'Speaking of which, for personnel above C Level, even B Level staff, a 155mm caliber shell might really not be too different from a normal bullet...'
Colin remembered the body of the C Level Elder Brother.
He estimated that if a shell with added special effects hit him, it would most likely not leave much of a mark.
At least, Colin made a rough comparison and thought that if he were in a fully stimulated "Hunger" state, he wouldn't be afraid of such a shell. In fact, he could swallow it and digest the kinetic energy it carried along with it...
And the C Level Elder Brother had said before that if he hadn't been in poor condition, he might have wanted to fight with that little part of "Hunger" in him.
Obviously, even if he couldn't win, he wouldn't be off by much.
He naturally had no fear of ordinary conventional weapons.
However, this thing, when dealing with some stronger but not too strong individuals, would be a bit more convenient than taking action himself.