Holosun 503cu (red)

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

• Reticle2 MOA Dot & 65 MOA Circle
• Light Wavelength650nm
• Reticle ColorRed
• Parallax FreeYes
• Unlimited Eye ReliefYes
• Magnification1x
• Multi-CoatingsYes

ELECTRONIC DATA

• Power SourceSolar & Battery
• Battery TypeCR2032
• Battery Life (Hours)50000
• Brightness Setting10 DL&2 NV

PHYSICAL DATA

• Window Size20mm Diameter
• Dimension (in)2.6×1.43×1.6
• Weight (oz)3

MECHANICAL DATA

• Housing Material6061 T6 Aluminum
• Surface FinishMAO
• Adjustment per Click0.5 MOA
• W&E Travel Range±50 MOA

ENVIRONMENT DATA

• Storage Temperature-40℃~70℃
• Working Temperature-30℃~60℃
• SubmersionIP67
• Vibration1000G