• Jefftron Leviathan V2 Optical to stock with Blue speed trigger
  • Jefftron Leviathan V2 Optical to stock with Blue speed trigger
  • Jefftron Leviathan V2 Optical to stock with Red speed trigger
  • Jefftron Leviathan V2 Optical to stock with Red speed trigger
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Jefftron Leviathan V2 Optical MOSFET to Stock with Speed Trigger

Jefftron Leviathan V2 Optical MOSFET to Stock with Speed Trigger

£114.95
£114.95
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Out of stock

Trigger Colour: Blue

DETAILS

SKU: 67596712
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Jefftron Leviathan V2 Optical MOSFET to Stock with Speed Trigger — a programmable trigger unit with a 0.13mm switch. Wired to stock, supplied with a Blue or Red speed trigger.

The Leviathan V2 Optical replaces your gearbox trigger contacts with an electronic trigger unit that reads the trigger with both optical and switch sensors. That makes it far more durable than metal contacts and lets you change how the rifle fires.

Set-up is done from your phone over Bluetooth, on iOS or Android. Changes take effect live, so you can test a setting and adjust it on the spot, and Jefftron add features through free updates. Their Real Feel Trigger System adds a second stage of resistance after the shot, so the trigger feels less like a light switch.

An external port lets you add accessories such as a magazine sensor, tracer hop-up or bolt catch button. This version is wired to the stock and comes with Jefftron’s CNC speed trigger in your choice of colour.

Specifications

Specification Detail
Type Electronic trigger unit (ETU) / MOSFET
Sensors Optical and switch
Switch travel 0.13mm
Set-up Bluetooth app, iOS and Android
Wiring To stock
Accessories port External input/output
Gearbox V2 (TM design) and V2-type gearboxes from KWA, Krytac, S&T, Arcturus, ICS, Ares, G&G and APS
Trigger CNC speed trigger, Blue or Red
Warranty 2 years (manufacturer)
Brand Jefftron

Good to know before you buy

It fits V2 gearboxes. Platforms include M4, M16, HK416, AR15, SR25, MP5, G3 and M249, plus the Snow Wolf M107. Ask us if your gearbox is not listed.

Have a local AEG tech fit it. It goes inside the gearbox in place of the trigger contacts.

Frequently asked questions

How do I programme it?
Through the Jefftron app over Bluetooth.

Does it fit my M4?
Yes, if it has a V2 gearbox.

What warranty does it have?
Two years from Jefftron.

Which trigger colours are there?
Blue and Red.

💡 Titan Forge Airsoft tip: More gearbox electronics for your AEG — see more MOSFETs.