the best Northeast Florida has to offer. We have an assortment of both new and old for every collector and sporting enthusiast around. Come see for yourself! BUY*SELL*TRADE* The Cliffhanger’s Green Cove Springs Gun Show will be held on Sep 19th – 20th, 2026 in Green Cove Springs, FL. This Green Cove Springs gun show is held at Clay County Fairgrounds and hosted by Cliffhangers Gun Shows.