Small compact red dot sight with side battery housing and H/L adjusting turret options. Employing new LED technology, the life time for one CR2032 battery can last to 50,000 hours. The power will be switched on with slight movement of the sight. It may installed on various firearms such as shotguns, pistols, air rifles and crossbows. This version is an upgrade form the 403G. It has a programmable auto shut off timer (based on motion) from 0 to 12 hours. At 0 hours, the auto shut off feature is disabled. The HS403G is programmable between 1 to 12 hours, so the auto shut-off feature cannot be disabled. The 403G1 remembers the last brightness setting when it is shut off and then turned on. The HS403G does not.
Brand - HolosunEye Relief - UnlimitedMaterial - AluminumReticle - 2 MOABattery Life - 50,000 hoursBrightness - 10DL & 2NV CompatibleClick Value - 0.5 MOAParallax - Parallax freeDimensions - 67*38*37 mm with low mountWeight - 86g without mount. 114g with low mount.