Perun for M14 by Tokyo Marui/CYMA [PERUN]

MOSFET Perun for M14 by Tokyo Marui/CYMA from Perun is a programmable electronic system designed for M14 replicas in the Tokyo Marui standard and compatible CYMA constructions. The product uses optical-magnetic mechanism detection, an adjustable integrated Clicker, and programming via the trigger and selector, supporting precise adjustment of the replica's response to the user's preferences.

Construction and design

Perun for M14 replaces the standard trigger block with the manufacturer's own housing, which contains the Perun electronic board and integrated Clicker. The system has been prepared as a drop-in solution for Tokyo Marui M14 replicas and compatible CYMA constructions.

The construction uses magnetic trigger detection as well as optical selector and sector gear detection. This setup reduces the number of mechanical elements responsible for detecting the replica's operation, supporting repeatable trigger performance and gearbox cycling.

The electronics are protected with a transparent protective coating, which supports the system's resistance to moisture and contact with water during use in field conditions.

Trigger adjustment

The integrated Clicker allows the trigger feel to be adjusted to the user's preferences. The break force, travel before the break, and trigger travel after the shot can be adjusted.

The system also allows trigger sensitivity to be adjusted in 8 levels for the first and second stage. Changing the settings does not require modifying the trigger or gearbox, making it easier to adapt the replica's response to the player's style.

Adaptive trigger control allows the use of both a very short trigger travel and a longer trigger movement. This function supports configurations focused on fast response as well as settings providing greater control over firing.

Electronic system

MOSFET Perun for M14 offers functions such as active brake, precocking, fire mode selection, binary trigger, DMR mode, DSG mode, and rate of fire reduction. The settings allow the replica's operation to be adjusted to different airsoft scenarios and field requirements.

The active brake stops the motor after the shot, helping to reduce the risk of spring compression and double shots in faster configurations. Precocking keeps the piston in a position ready for the next shot, supporting a shorter response time after pressing the trigger.

The system has an electronic fuse, low battery voltage alarm, and diagnostic system. The protective functions support control over the replica's operation and help identify issues related to power supply, short circuits, or gearbox lockup more quickly.

Programming and operation

Settings are programmed using the fire selector and trigger, without the need to connect additional devices. The user can change the configuration without disassembling the replica, while the multicolor LED supports clear navigation through the settings.

Settings are configured independently for selector positions, allowing different operating modes to be assigned to selected replica settings. This construction makes it easier to prepare configurations for semi-auto fire, burst fire, binary trigger, or reduced rate of fire.

Power supply

Perun for M14 works with power sources in the 7-17 V range.

The system is equipped with a factory-soldered T-Plug / T-Deans connector. The wiring allows power to be routed both to the stock and to the front grip, depending on the M14 replica configuration.

Manufacturer

Perun is a manufacturer of electronic systems for airsoft replicas, specializing in MOSFET modules, drop-in systems, and trigger accessories. The brand's solutions are designed for configuring replica operation, protecting the electrical system, and precisely setting trigger response.