FIREFLY is a long-established manufacturer of custom parts for toy guns.

With many years of experience, we offer a wide range of high-performance parts that are recommended for improving the performance and customizing the appearance of your airsoft gun.

The unique product names are one of FIREFLY's defining features. The "Denki Umashika" series of chamber packings and the "Den Den Mushi" series of bullet feed nozzles are popular staples that can be found on display at almost any airsoft shop in Japan. They are also popular among airsoft gamers, with many repeat customers.