Perun for AUG mechanical contacts in your AUG replica and provides lots of useful features. Magnetic sensors coupled with a magnet installed directly on the trigger, allow to remove the bar that connects trigger with the gearbox, making trigger pull much smoother. Optical detection of the sector gear position ensures reliable single fire function.

Adjustable trigger sensitivity – The trigger can be set to 5 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. No modification to the trigger or the gearbox is needed and the trigger sensitivity change is possible even in the field.

Independently programmed firing modes – Program the firing modes any way you like, setting safe, semi, burst or auto on both selector positions.

Active brake – Stops the motor after each shot, preventing “whipping” of the spring, and in the case of faster replicas – does not allow overspin (double shot instead of single).

Precocking – A quick response to a trigger press can make the difference between winning and losing, especially during indoor battles. When precocking is enabled, the piston will remain in the rear position after each shot, ensuring that the shot is fired as soon as the trigger is depressed. To release the spring after using precocking, depress the trigger and hold it for 2 seconds. After that, a second shot will be fired, this time without precocking, but with the active brake at full power.

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.

DSG – a sector gear detection mode specially prepared to work with dual sector gears.

Discharged battery alarm – Designed for Li-Po and Li-Ion batteries. If the battery voltage drops to a dangerously low level, the user will be notified by short beeps repeated every minute.

Diagnostic system – Constantly checks the condition of the electronics and the replica. If there is a problem, it will immediately provide information on what might have caused it, making it easier to fix the defect.

Electronic fuse – Will protect the replica and the battery in a major failure. It will automatically disconnect the battery if a short circuit is detected or a jam occurs in the gearbox.

Easy to Charge Settings - Programming of all the settings is done solely by using a button and multicolor LED diode mounted in the battery compartment and the trigger. This allows you to change settings at any time, even during combat. 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 AUG works without problems with any battery from, 7 V to 17 V. It can also be used with most extreme setups.

https://perunairsoft.pl/manuals/aug/?v=c97b334ffd41