Home›Grenades And Explosives›Caliber ClassBrowse ByCaliber ClassFactsCaliber ClassSourcesComments (0)Reader Challenges (0)FactsComparisonEra of EmergenceWell-attested725 1Caliber ClassSmall ArmsCaliber Class17 entriesSources1. Wikipedia: Grenadetier 2WikipediaGrenade, Pre-gunpowder sectionQuote, Grenade, Pre-gunpowder sectionRudimentary incendiary grenades appeared in the Byzantine Empire, not long after the reign of Leo III (717-741).View the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.