Xcortech

Xcortech X3200 MK3 Handheld Computer Airsoft ChronographFeatures:

∙ Measures muzzle velocity from 30 m/s ~ 400+ m/s (90 fps ~ 1200+ fps)
∙ Calculates muzzle kinetic energy from 0.01~999 joule
∙ High quality DOT Matrix…