X7 Phenom E-Grip (X7 Phenom Mechanical Only)

Electronic Upgrade Kit
 Magnetically activated hall-effect trigger: Lasts 7 times longer than physical switches
 Internal gasline; no tools required for disconnections
 Three position external selector switch allows you to change modes on the fly
 Modes: semi-auto (mechanical), auto-response, safety full auto, safety 3-shot burst, turbo

(For use with the X7 Phenom Mechanical only)