Purpose-built ETU designed specifically for the CYMA and Tokyo Marui M14 AEG platform. Developed by Perun Airsoft, this ETU finally brings modern electronic control, refined trigger feel, and intelligent cycle management to one of the most mechanically demanding AEG gearboxes.
**** IMPORTANT COMPATIBILITY NOTICE ****
Does not fit G&G M14 AEG's
Features (please see manual, link below):
http://perunairsoft.pl/m14.pdf
Feature description:
Adjustable integrated Clicker
Simulating trigger of a real firearm, built-in Clicker requires certain force to be placed on the trigger to “break” it, before a shot can be fire. This force can be set to user’s preferences, also including reducing it to zero. Pretravel (the leeway before the break is met) and overtravel (distance that trigger can travel when it is pulled all the way back) can also be adjusted.
Adjustable trigger sensitivity
The trigger can be set to 8 sensitivity levels for both first and second trigger stage, ranging from short pull needed to fire a shot, to a long one. No modification to the trigger or the gearbox is needed, and the trigger sensitivity change is possible even in the field.
Selectable firing modes
User can choose firing modes available after short or long pull of the trigger: SEMI ONLY, BINARY, SEMI-AUTO, SEMI-BURST, BURST-AUTO.
Active brake
Active brake stops the motor after each shot preventing spring compression or in case of replicas with high rate of fire, overspin (double shot problem).
Precocking
Fast trigger response can be a matter of victory or defeat, especially in CQB situations. With precocking enabled, piston will remain in rear position after each shot with the spring already compressed, ensuring that next shot will be fired immediately after you pull the trigger. To release the spring after using precocking, pull the trigger and hold it for 2 seconds, after which a second shot will be fired, this time with no precocking and fully braked.
Binary trigger
Allows for easy double shots in semi-automatic setting. After enabling this mode, if semi-automatic fire is set, shots will be fired not only when the trigger is pulled, but also when it is released.
Rate of fire reduction
Reduce the rate of fire in automatic or burst fire to save ammo or make the replica shoot in a more realistic fashion.
DMR mode
Required on some fields for DMR replicas. It allows only single shots and within certain time intervals. When enabled, follow-up shots cannot be fired sooner than after 0.25 s, 0.5 s, 1 s, 2 s or 3 s, depending on chosen setting. It can also be used voluntarily for more realism - to force the shooter to not fire too fast, reflecting the effects of recoil in a real 7.62 mm rifle.
Low battery voltage alarm
Dedicated for Li-Po and Li-Ion batteries. Should the battery voltage fall to a dangerously low level, user will be notified by short sound signals that are repeated every minute. This may also be freely switched on and off.
DSG
A sector gear detection mode specially prepared to work with dual sector gears.
Diagnostic system
Constantly monitors the replica and the mosfet itself. In case of any problems, immediately lets you know what it might be, making troubleshooting much easier.
Electronic fuse
Will save your replica and battery in case of a major malfunction. It willautomatically disconnect the battery when a short circuit or blocked motor is detected.
Programming of all the settingsis done solely by selector andtrigger. That allows changing the settings in any moment, in a matter of seconds, even under enemy fire.All settings are set independently for each selector position, so you can program the mosfet exactly the way you want, for example semi on semi and binary trigger on auto.
Perun for M14 works without problems with any battery from 7V to 17V.It can also be used with most extreme setups.