Mosfet with Bluetooth Leviathan - V2 for fore-grip (CNC speed trigger black) - JeffTron

Mosfet with Bluetooth Leviathan - V2 for fore-grip (CNC speed trigger black) - JeffTron

Mosfet with Bluetooth Leviathan - V2 for fore-grip (CNC speed trigger black) - JeffTron is a high-end processor-driven ETU/MOSFET designed for V2/V2.5 gearboxes (M4, M16, MK18, HK416, SR-25 etc.). It replaces traditional trigger contacts inside the gearbox and ships with a complete wiring harness (DeanT connector) for easy stock-battery installations with no soldering. The package includes a CNC aluminum speed trigger that supports ultra-short travel for instant response.

Via Bluetooth and the JeffTron app you can fully configure independent modes per selector position (SAFE / SEMI / AUTO), set burst lengths (2–20 rounds), pre-cocking, shot delays, active brake strength, cadence-reduction timing and more. Leviathan V2 continuously monitors current, voltage and temperature, provides an error log, displays real-time RoF, motor current and MOSFET temperature — all accessible from the mobile app. Advanced firing options include binary trigger, BurstX, BurstX+BurstY, Burst/Full and custom combinations tailored for competition or recreational play.

Safety features include current/temperature protection, low-battery alerts for Li-Po / Li-Fe and Ni-xx packs, and the option to disable wireless connectivity for extra security. The unit is lacquer-sealed for moisture resistance and uses AWG16 power wiring with a 385 mm run from gearbox end to battery connector for tidy installations. Leviathan V2 increases trigger responsiveness and battery efficiency vs stock wiring while protecting mechanical parts through active braking and pre-cocking.

Features:

• Model: JeffTron Leviathan V2 Optical (stock-wired) with CNC speed trigger (black)

• Compatibility: Gearbox V2 and V2.5 platforms (M4, M16, MK18, HK416, SR-25 etc.)

• Programming: Bluetooth + JeffTron app (iOS / Android)

• Trigger: optical sensing + CNC speed trigger with ultra-short travel (hair-trigger ~0.13 mm)

• Fire modes: SAFE, SEMI, AUTO + advanced modes (Burst, Binary, BurstX+BurstY, Burst/Full, etc.)

• Adjustable: burst length (2–20), pre-cocking, shot delay (0.1–4.0 s), active brake strength, cadence reduction up to 40%

• Protections: current limit, temperature monitoring, low-battery indication (2S–4S LiPo, 3S–4S LiFe, Ni-xx), error log

• Telemetry: real-time RoF, motor current, battery voltage, MOSFET temperature via app

• Hardware: complete stock harness with DeanT connector (no solder), AWG16 power wires, 385 mm stock run to battery connector

• Installation: fits into gearbox in place of trigger contacts; typically no gearbox modification required

• Robustness: lacquer-sealed electronics for moisture protection; supports high-RoF builds and DSG setups

• Package weight: approx. 0.097 kg