Bolt catch switch is designed to work with new Leviathan - V2 optical with input port with connector:
Leviathan-V2 optical to stock
Leviathan-V2 optical to front
It adds new function virtual reload, which is used to reset the magazine capacity to the set amount

You can buy it in version with already glued CNC Bolt Catch M4 in different colors

Specifications:
- Bolt catch switch is pressure-activated tactile switch.
- Designed to glue on the Bolt catch in the M4 style airsoft gun.
- 2 black wires with connector lenght 10 cm
- This switch is connected to the input connector in the top plate of the Leviathan - V2 optical
- In the „Leviathan & Scylla by jefftron" app use interface „External input" to activate desired function "virtual reload".

Package contents:
- One piece Bolt catch switch with 2 wiring and connector
- Installation manual in english,