Perun V2 Lightning Trigger Unit - Front Wired

Perun V2 Lightning Drop-in MOSFET – The Ultimate Programmable ETU for V2 Gearboxes
Upgrade your airsoft AEG or gel blaster with the Perun V2 Lightning MOSFET, the most advanced drop-in MOSFET V2 available. This cutting-edge electronic trigger unit (ETU) completely replaces mechanical contacts in Tokyo Marui standard V2 gearboxes, delivering unmatched reliability, lightning-fast response, and endless customisation. Whether you're building a high-ROF CQB speedsoft rifle, a DMR, or a versatile mid-range AEG, the Perun V2 Lightning drop-in MOSFET sets a new standard for performance and ease of use.

Revolutionary Optical & Magnetic Sensor Technology

Say goodbye to worn-out contacts and unreliable mechanical switches. The Perun V2 Lightning uses precision optical sensors (for sector gear detection) and magnetic Hall-effect sensors (for trigger and selector position) to eliminate all moving parts. This design ensures exceptional durability even in high-stress, high-rate-of-fire builds and works flawlessly with almost any combination of gearbox shells, triggers, selector plates, and sector gears – including DSG setups.

Fully Adjustable Trigger – No Modifications Required

Experience the highest out-of-the-box trigger sensitivity of any Perun MOSFET. The adaptive trigger control lets you fine-tune pull distance from very short (ideal for speedsoft) to longer stock-like travel, all adjustable in the field with no tools, no gearbox disassembly, and no trigger modifications. Pair it with Perun’s optional Clicker V2, Clicker V2 PRO, or Speeder V2 accessories for a realistic tactile break or ultra-fast speedsoft feel.

Game-Changing Features for Superior Performance

• Active Brake – Instantly stops the motor after each shot to prevent overspin, double-feeding, and spring compression. Adjustable strength (0–5 levels) and completely independent of pre-cocking.
• Precocking – Keeps the piston pre-tensioned for near-zero trigger lag – perfect for CQB dominance. Strength auto-adapts to your battery voltage (levels 0–8) for consistent performance regardless of charge level. Safe spring release is simple: switch to semi, fire, and hold the trigger.
• 2-Stage Trigger – Light pull for one mode, deeper pull for another (semi → burst, semi → auto, or burst → auto).
• Programmable Firing Modes – Independently set SEMI and AUTO positions with quick selector + trigger sequences (guided by multicolor LED and sound beeps). Choose from safe, semi, burst (2–5 rounds), full auto, binary trigger, DMR mode (semi-only with minimum interval), or rate reduction mode (6–30% slower full auto while keeping the first shot crisp).
• Advanced Protections – Electronic resettable fuse, low-voltage Li-Po alarm, diagnostic system (monitors jams, overheating, short circuits, sensor faults), and external magnetic field detection.

Built for Real-World Airsoft Performance

The Perun V2 Lightning MOSFET supports both brushed and brushless (BLDC) motors, all gear ratios, and batteries from 7V to 17V (Li-Po/Li-Ion recommended). Stand-by current is ultra-low (0.4–0.6 mA), and the unit is conformal-coated for extra durability. It fits most popular V2 gearboxes straight out of the box (Specna Arms, VFC, G&G, Classic Army, etc.) with a proprietary selector plate included for AR-style replicas. A magnet + positioning tool is provided for non-standard setups – no permanent modifications needed.

Easy Programming – No Apps, No Computers

Everything is programmed directly on the field using the selector switch and trigger. Enter programming mode in seconds, adjust settings with clear audio and LED feedback, and save instantly. Factory defaults are perfectly balanced, and a full master reset is just a few clicks away.

What’s Included

• Perun V2 Lightning drop-in MOSFET (available in front-wired or rear-wired versions)
• Proprietary selector plate
• Special magnet with double-sided tape
• Positioning tool for perfect alignment

Technical Specifications

• Voltage range: 7–17 V
• Motors: Brushed & BLDC compatible
• Gearboxes: Tokyo Marui V2 standard (tested in Specna Arms, VFC, G&G, ICS, KWA gen 2.0, and many more)
• Sensors: Optical (sector gear) + 3-axis Hall-effect (selector & trigger)
• Stand-by current: 0.4 mA (SAFE) / 0.6 mA (SEMI/AUTO)
• Warranty: 24 months

Why Choose the Perun V2 Lightning Drop-in MOSFET?

If you want the most reliable, feature-packed, and user-friendly V2 MOSFET on the market, the Perun V2 Lightning is unmatched. Zero mechanical wear, instant trigger response, full programmability, and compatibility with the latest brushless motors make it the perfect upgrade for any serious airsoft player or gel blaster enthusiast.

Transform your AEG into a precision instrument with the Perun V2 Lightning MOSFET – the smartest drop-in ETU for Tokyo Marui style standard V2 gearboxes. Order yours today and experience the future of airsoft performance!

Perun V2 Lightning – Drop-in MOSFET V2 | Active Brake | Pre-cocking | Adjustable Trigger | Optical Sensors | Brushless Ready