Check the listing for details. Holosun HE407C-GR X2 Pistol Open Reflex Sight 2 MOA Green Dot Reticle. Condition: New. Listed at 259.99 USD. Holosun HE407C-GR X2 Pistol Open Reflex Sight 2 MOA Green Dot Reticle The HE407C-GR is an open reflex optical sight designed for pistol applications. Features include Holosun’s Green Super LED with up to 50k hours battery life, 2MOA dot only, Solar Failsafe, and Shake Awake.2 MOA Green Dot Reticle Up to 50,000 Hours Battery Life (Setting 6) 12 Brightness Setting: 10 DL & 2 NV Compatible Convenient Tray Battery Compartment Parallax-free & Unlimited Eye ReliefOPTICAL DATAELECTRONIC DATAMECHANICAL DATAReticle2 MOA DotPower SourceSolar & BatteryHousing Material7075 T6 AluminumLight Wavelength540nmBattery TypeCR1632Surface FinishAnodizeReticle ColorGreenBattery Life (Hours)50000Adjustment per Click1 MOAParallax FreeYesBrightness Setting10 DL&2 NVW&E Travel Range±50 MOAUnlimited Eye ReliefYesMagnification1xPHYSICAL DATAENVIRONMENT DATAMulti-CoatingsYesWindow Size0.63x0.91Storage Temperature-40℃~70℃Dimension (in)1.78x1.15x1.15 Working Temperature-30℃~60℃Weight (oz)1.5SubmersionIP67Vibration5000G