Board Thread:R2D - General Discussion/@comment-25576738-20150326104416/@comment-25394521-20150326225511

>All bosses (KingCake, LordPumpkin, MrFrost) get damaged by low caliber 9mm rounds, like the ones used on the MP5, Uzi, and maybe the starter pistol (let's call it an M9 Berreta for now), but high caliber high-explosive rounds used by the Chinalake and the RPG-7 don't do crap.

TL;DR nahh this one is short, go read it yourself