********* New RELEASE *********"SimGun2 Custom" Now Release!!*******************************Sim-Gun is a real GUN simulator.Sim-Gun will be presented in exactly the same form as a real GUN.[Features of Sim-Gun H&K MP5 Series]-Safety/Semi/Burst/Full mode.-include SD Series.-You can select the two type models.-If you don’t know how to use this gun, the RealTime Helper tell you its usage.—Please check other "SIM GUN" series.