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HOL-HS403C
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5.11 Tactical Clothing and Footwear Sizing Chart Guide
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Footwear Sizing Chart and Guide
Merrell Tactical Footwear Sizing Guide
Milspec / Rothco Sizing Charts
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For clothing use standard sizes
Question regarding sizes, need help? contact our team
Category: Weapon Sights
HE403C-GR is a solar and battery powered 20mm micro sight designed for rifle and carbine applications. HE403C-GR features Holosun’s Green Super LED with 50k hour battery life, 10 daylight and 2 night vision compatible reticle intensity settings. Its housing is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63”) and a low mount (.75”) for low-comb height rifle applications.
The RML is IP68 certified waterproof and dustproof and has a robust windage and elevation adjustment mechanism with tactile clicks for excellent zero retention under recoil and is compatible with many weaponlight holsters.
Solar Failsafe™
Solar Failsafe Technology is one of many innovations featured on solar-equipped Holosun optics. With Solar Failsafe, if your battery fails you always have a backup power source when natural or artificial light is available. Solar Failsafe is activated while in Auto Mode where reticle intensity is automatically adjusted based on the amount of light the solar cell receives. In brighter conditions you have a brighter reticle and in lower-light conditions the reticle will step down in intensity to match any lighting conditions. On models equipped with a super capacitor, it is possible to run the optic, indefinitely, in daytime and night conditions, by maintaining a charge through the Solar Failsafe System all without a battery.