Bolt catch switch is designed to work with Leviathan devices with input port Leviathan-V2 optical.
It adds new function virtual reload, which is used to reset the magazine capacity to the set amount
- Bolt catch switch is pressure-activated tactile switch.
- Designed to glue on the Bolt catch in the M4 style airsoft gun.
- Solder 2 black wires to the leviathan board INPUT port
- In the „Leviathan by jefftron" app use interface „External input" to activate desired function "virtual reload".