Key Features
The Cthulhu AIO Replacement Firing Button is an optional upgrade for customizing your Cthulhu AIO device. Three button options are available, each sold individually.
- Black Delrin 'Eye of Cthulhu' Button: Features a dome shape that protrudes from the outer panel of the mod
- Naval Brass Button: Features a concave design
- White Delrin Button: Features a flat design similar to the stock button
Warning: Replacing the Firing Button requires removing the inner panel of the Cthulhu Mod, exposing the wiring and chipset. Remove battery before unscrewing the inner panel. Proceed at your own risk.











