military intelligence tracer unit
M.I.T Military intelligence tracer unit by G&Gtracer effect during the night game with tracer BBs;additional features including BB counting and muzzle velocity measurement
Laser module features both simulation bullet and aiming funtions
Rechargeable li-po battery as primary power source
feature power monitoring system
build-in movement sensor: autoatically enter standby power save mode without any opertaion within 20 minuetes