Florida’s laws allow open carry, permitless carry and “stand your ground” are a potentially deadly combination. A historian points to a 31.6% increase in firearm homicides after the ‘stand your ground’ law passed in 2005. https://theconversation.com/floridas-new-open-carry-law-combines-with-stand-your-ground-to-create-new-freedoms-and-new-dangers-267496