Big Bang Fireworks Superstore is open year-round in Leesburg, FL. Buy fireworks now at our huge 7000 ft.² firework sales facility, for a massive selection and the best prices on quality real fireworks. As always, “Everything is Buy One Get One Free!”. Come see the Big Bang Fireworks Superstore for all your real firework needs like artillery shells, 500-gram grand finales, rockets, roman candles, firecrackers, and much more! Big Fireworks Superstore also sells wholesale fireworks by the case. Big Bang Fireworks was the first firework company to sell real fireworks in Central Florida. Now, we have a top-notch firework sales facility for you to buy fireworks year-round. Impress your friends with an awesome 4th of July firework show this year.