Jefftron Leviathan Mosfet Unit Version:Version 3 Uses Co2 cartridges (sold separately)

Uses Co2 cartridges (sold separately)

Box includes one (1) Co2 gas magazine

reduces the risk of spring breakage

FPS is around 280-300 w/

Action Army VSR-10 6

Jefftron Leviathan Mosfet Unit Version:Version 3 Uses Co2 cartridges (sold separately)Jefftron 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