Jefftron Leviathan Mosfet Unit Version:Version 3 This is for airsoft use

This is for airsoft use only and not an actual safety helmet

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

Front under rail for attachments (flashlight

Requires LiPo specific charger

Box includes one (1) Co2 gas magazine

Jefftron Leviathan Mosfet Unit Version:Version 3 This is for airsoft useJefftron 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