Pretty cool, although I don't like the grenade launcher being changed to flashbangs only. I guess it's the best way to give it to enemies though, it doesn't appear as if there is any way to have NPCs use grenades properly. (When you get "flashbanged" in missions, it's a scripted event)
Hey shitface, I understand, but I'm 100% sure it is possible to add an buyable upgrade for it in the Friendly Fire store to make it shoot grenades.