Jefftron

Leviathan - EVO3 is a processor controlled mosfet with wireless communication. It adds new shooting modes, controls RoF, pre-cocking, active braki...

Professionally made mosfet designed for airsoft electric guns (AEG).Device increases gun rate of fire and battery holds longer, than with basic w...

This Jefftron MOSFET prevents your airsoft gun from potential damage during semi-auto fire mode. It prevents your piston from being stretched, ...

The Leviathan - NGRS optical is one of the most advanced ETU (electronic trigger unit) on the market. It combines optical and switch sensors fo...

The Leviathan - V2 optical is one of the most advanced ETUs (electronic trigger unit) on the market. It combines optical and switch sensors for be...