Holosun HS503CU Red Dot Sight

The HS503CU is a 20mm micro optical sight designed for rifle and carbine applications. Features include Solar Failsafe, Shake Awake, 12 brightness settings, Holosun’s Super LED with up to 50k hours battery life, and Multi-Reticle System.

In the Box

•  Lower 1/3 Cowitness Mount
• Low Profile Mount
•  T10 L Key 
•  Rubber Cover
•  User Manual 
•  CR2032 Battery
•  Lens Cloth

OPTICAL DATA

• Reticle 2 MOA Dot & 65 MOA Circle
• Light Wavelength 650nm
• Reticle Colour Red
• Parallax Free Yes
• Unlimited Eye Relief Yes
• Magnification 1x
• Multi-Coatings Yes

ELECTRONIC DATA

• Power Source Solar & Battery
• Battery Type CR2032
• Battery Life (Hours) 50000
• Brightness Setting 10 DL&2 NV

PHYSICAL DATA

• Window Size 20mm Diameter
• Dimension (in) 2.6×1.43×1.6
• Weight (oz) 3

MECHANICAL DATA

• Housing Material 6061 T6 Aluminum
• Surface Finish MAO
• Adjustment per Click 0.5 MOA
• W&E Travel Range ±50 MOA

ENVIRONMENT DATA

• Storage Temperature -40℃~70℃
• Working Temperature -30℃~60℃
• Submersion IP67
• Vibration 1000G