Xcortech X3300W MKII Advanced BB Control System

Advanced BB control system
- Silencer shaped Tracer / Chrono Unit, 14mm anti-clockwise threaded
- Main Command Unit w/ display, 20mm rail mounted
- Burst control unit, connected serially between AEG and battery

Features:
- Muzzle velocity measurement
- Rate of fire measurement
- Round count
- Tracer BB illumination ( can be disabled )
- Burst fire control
- Wireless connection between units

Battery(Not included): AA x2 ( Main Command Unit ), AAA x4 ( Tracer / Chrono Unit )