Perun V2 Hybrid Mosfet replaces mechanical contacts in your airsoft AEG and provides lots of useful features; Works without the need for any modification with most V2 gearboxes in Tokyo Marui standard; Rear wired to Deans Connector (Modifications may be required for non-standard V2 Gearbox)

Programmable Firing Modes with independent select fire modes allowing safe, semi, burst or auto firing on both selector positions. Reduce the rate of fire in automatic or burst fire to save ammo or make the AEG shoot in a more realistic fashion or Adjust intervals between semiautomatic shots to comply with DMR rules on some fields.

Programmable Trigger Modes with 5 Trigger Sensitivity levels and modes such as 2-Stage Trigger where Light trigger pull results with a single shot or burst, while a deeper pull will cause a burst or full auto fire and Binary Trigger mode that allows for easy double shots in semi-automatic fire or Precocking which allows for faster trigger response.

Active Braking mode to prevent over spin on airsoft rifles with High Rate of Fire by stopping the motor and keeping the spring out of compression after each BB fired.

Built in Low Battery Voltage Alarm that provides sound feedback when the battery is low and Built in Diagnostic System that constantly monitors the status of the Mosfet/AEG with LED indicators to easily diagnose and solve any problem on or off the field.

Dual Sector Gear Support with the DSG detection mode specially designed for gearboxes with Dual Sector Gears.