Perun V2 Hybrid Optical ETU MOSFET (Front Wired)

The Perun V2 Hybrid (Front Wired) is a high-performance optical electronic trigger unit engineered to replace vulnerable mechanical switch assemblies inside Tokyo Marui standard Version 2 gearboxes. Designed specifically for carbines that store batteries inside handguards, RIS rails, or external mock battery cases (such as PEQ boxes), this unit routes low-resistance wiring forward for seamless battery integration.

By utilizing a hybrid array of photodiode optical sensors and magnetic position tracking, the Perun V2 eliminates conventional mechanical wear points, including the delicate cut-off lever and trolley contact springs. The adaptive trigger sensor offers 5 adjustable sensitivity levels, allowing shooters to tune trigger travel from an ultra-short hair trigger to a full-length pull on virtually any stock or aftermarket trigger without physical gearbox modifications.

Configuration requires no external programmer cards or PC cables: settings are calibrated in seconds directly through the fire selector and trigger actuations, accompanied by acoustic beeps and multi-color LED cues. Operating reliably from 7V to 17V, the unit handles extreme spring loads and high-speed setups effortlessly, including specialized Dual Sector Gear (DSG) builds.

• • Optical & Magnetic Tracking: Eliminates mechanical cutoff levers and switch burnout.

  • 5-Level Adaptive Sensitivity: Micro-tune trigger pull depth directly on the field.

  • Instant Precocking: Keeps the spring compressed for zero-delay trigger break (hold trigger 2s to release).

  • Adaptive Active Braking: Completely arrests motor spin to eliminate overtravel and double shots on semi.

  • Advanced Fire Modalities: Freely configure Semi, Binary trigger, 2-Stage trigger, variable Burst, and Full Auto.

  • DMR & ROF Controls: Program simulated reset delays and scale back cyclic fire rates.

  • Smart Circuit Safeguards: Electronic fuse cut-off and low-voltage audible warning for LiPo/Li-ion safety.