The HS515CM is an ultra durable 20mm micro sight designed for hard-use rifle and carbine applications. The HS515CM is made from 7075 aluminum and includes clear, removable/rotating lens caps, a QD lower 1/3 co-witness (1.63”) mount, and is IP68 certified waterproof and dustproof rating with Solar Failsafe technology.
Additional features include our MRS (Multi-Reticle System) with Red Super LED, 10 daylight and 2 night vision compatible reticle intensity settings, Shake Awake technology, and up to 50k hour battery life. The battery is housed beneath a side mounted cap for a tool-less replacement. The HS515CM is designed for sporting and professional users.
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.
Window Size | 20mm Diameter |
Dimension (in) | 2.75×1.43×1.62 |
Weight (oz) | 3.53 |
Housing Material | 7075 T6 Aluminum |
Surface Finish | Hard Anodize |
Adjustment per Click | 0.5 MOA |
W&E Travel Range | ±50 MOA |
Storage Temperature | -40℃~70℃ |
Working Temperature | -30℃~60℃ |
Submersion | IPX8 |
Vibration | 1000G |