JeffTron Leviathan V3 Optical, wired

Microprocessor-controlled JeffTron Leviathan ETU (electronic trigger unit) version 3 for the gearbox. Equipped with optical sensors, the Leviathan Optical is one of the most advanced ETU circuits on the market. Leviathan can be programmed and adjusted via Bluetooth with a smartphone with iOS or Android operating system. Leviathan is installed inside the ver3 gearbox in place of the traditional trigger mechanism. Leviathan V3 offers a huge number of new features for the electric gun while also improving old functions.

Features and functions:

- Fire modes can be adjusted in all fire selector positions (SAFE - SEMI - AUTO)
- Three different burst fire modes, adjustable from 2 to 20 shots
- Empty magazine detection
- Limiting the rate of fire (RoF) to 40% of the original
- Adjustable active brake power (can be disabled)
- Spring pre-cocking with single fire (enables immediate and delay-free single fire.)
- Possibility to add a delay between shots (time adjustable from 0.1 to 4.0 seconds)
- Electronic fuse sensitivity adjustment
- Low battery voltage indicator. Works with 2S-4S LiPo and 3S-4S LiFe batteries
- Virtual magazine that simulates a low cap magazine
- On-board input port for controlling external devices
- Power connector for external accessories (e.g. hop up tracer)
- Statistics show, among other things, cycle timing, motor power consumption, rate of fire and temperatures
- The application shows the actual battery voltage
- User can save multiple configurations in different profiles
- The update function fixes bugs and adds new features to the unit
- 3 different shot counters, the first of which counts all shots during the device's lifetime, the second is user-resettable and the third resets whenever the battery is removed from the device
- Error log shows errors that have occurred during the device's lifetime
- To improve security, the Bluetooth wireless connection can be disabled.
- The device monitors current, voltage and unit temperature, protecting against damage in the event of a possible fault.
- The motor communicates information to the user by vibrating and beeping
- The programmed settings are saved in real time to the circuit's memory. The settings are not lost even if the battery is removed or the connection to the smartphone is lost during use
- New features and updates provided by the manufacturer are free for every user via online update.

Fire forms:

- Safe - does not react to the trigger pull
- Semi - fires one shot when the trigger is pulled
- Semi/BurstX - short press fires a single shot and long press fires a specified burst
- Binary trigger - fires one shot when the trigger is pulled and another when the trigger is released
- BurstX - fires in bursts when the trigger is pulled
- BurstX+BurstY - a short press fires the specified BurstX burst, and a long press fires the burstX+burstY burst combination.
- BurstX/Full - short press fires the specified BurstX burst and long press fires in full auto
- Full - fires continuously (full auto) as long as the trigger is pressed
- Virtual reload - Reload a virtual magazine by pulling the trigger

The package includes a padding piece that can be glued to the AK trigger, which allows you to adjust the trigger length to a very short length (so-called hair trigger).

Also included is a unique RFTS (Real feel trigger system) spring mechanism designed by a gunsmith specializing in real firearms, which simulates the resistance of a real AK74 trigger. The unit includes a wiring harness with Deans/T connector.

Leviathan also offers expansion options for connecting various accessories (e.g. a light strip unit for the hop chamber or an electric magazine). Installing accessories requires soldering to the circuit board.

More nipple information about the product can be found on the manufacturer's website .

Download the latest smartphone app from the manufacturer's website HERE . Download the user manual and installation instructions HERE .

Compatibility:

Leviathan V3 is compatible with, among others, the following airsoft guns equipped with the Tokyo Marui standard V3 gearbox:
- AK47, AK74, Galil, Bison
- Tokyo Marui AK47 Next Generation
- G36, XM8
- Tokyo Marui G36 Next Generation
- ASG CZ 805 BREN
- AUG, UAR
- Fal/SA58
- MP5K, UMP
- SIG 55X series
- S&T VSS & VAL

In the package:
- JeffTron Leviathan V3 Optical
- Mounting screws, washers and selector plate stickers
- Trigger hair trigger pads (2x1mm and 2x2mm)
- RFTS spring
- User manual (ENG) + 40mm Leviathan badge