In this video, I talk about the differences between the concussion grenade and the flashbang in Modern Warfare Remastered. I test very similar criteria to what I tested in my Black Ops 3 Concussion vs. Flashbang video, with some improvements and other miscellaneous facts about the two. I hope you guys enjoy and learn something about these two grenades! Let me know which of the two you prefer in a comment down below.