Board Thread:Episode Discussion/@comment-410526-20160206155158/@comment-26872876-20160208233306

Master Moridin wrote: Another neat thing:  After reloading the revolver, the flash it makes when he fires it is completely different from when we first see him use it. I think he changed round types. Which is also cool.

Now if only we knew enough about Dust to understand what the new type was...>.> I noticed that as well. Not to mention the fact that single shots were taking out multiple knights when just before he makes two precision shots to protect Cardin (before reloading).

It was probably red dust (fire). Roman shoots the red crystal in volume one and it explodes. Ironwood is probably using fire dust tipped rounds. Essentially making them explosive rounds.