Jefftron Leviathan Mosfet Unit Version:Version 3 Each Li-Ion cell has a

Each Li-Ion cell has a PCB (Protection Circuit Board) that prevents the cells from being over-charged and over-discharged during use

the newest generation of foregrip flash lights

A QD Quick Release Weaver Style Mounting System

Front under rail for attachments (flashlight

FPS is around 280-300 w/

Jefftron Leviathan Mosfet Unit Version:Version 3 Each Li-Ion cell has aJefftron Leviathan Mosfet Unit Adjustable burst modes Empty Magazine Detection Adjustable Rate of Fire Adjustable Active Breaking Low Battery Indication and Preservation Pro cocking Continuous firmware updates Uses optical sensors for perfect timing (comparable to GATE) Unique real trigger system to simulate trigger resistance The board is covered by conformal coating to make it waterproof