VIRIDIANREACTOR R5-R GEN 2 RED LASER SIGHTING SYSTEM - RUGER LC9/380•ECR® Instant-On™ feature shuts laser off while holstered & instantly activates laser the moment you draw•Windage/elevation adjustment •High strength thermo molded polymer construction •Includes an Instant-On ambidextrous inside the waistband (IWB) custom fit holster •NOTES: Red Laser** - 635-650nm laser wavelength range 25 yds. (day) 1 mi. (night) - Battery Life: 6 hr. constant 12 hr. strobe