Description

Holosun HS503R 20mm Micro Optical Sight
OVERVIEW

The HS503R is a 20mm micro optical sight designed for rifle and carbine applications. Features include our new Rotary Switch, Multi-Reticle System, 12 brightness settings, Holosun’s Super LED with up to 50k hour battery life.

In the Box
Lower 1/3 Cowitness Mount

Low Profile Mount

T10 L Key

Rubber Cover

User Manual

CR2032 Battery

Lens Cloth
SPECIFICATION
OPTICAL DATA
Reticle2 MOA Dot & 65 MOA Circle
Light Wavelength650nm
Reticle ColorRed
Parallax FreeYes
Unlimited Eye ReliefYes
Magnification1x
Multi-CoatingsYes
ELECTRONIC DATA
Power SourceBattery
Battery TypeCR2032
Battery Life (Hours)50000
Brightness Setting10 DL&2 NV
PHYSICAL DATA
Window Size20mm Diameter
Dimension (in)2.73×1.53×1.61
Weight (oz)3.74
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

Buy Holosun HS503R 20mm Micro Optical Sight For Rifles Online

Looking to buy firearms online? Our Holosun HS503R 20mm Micro Optical Sight For Rifles in Parts & Accessories is ready for secure checkout and fast shipping to your nearest licensed FFL.

Shipping Available to Columbus, Ohio

We ship to FFLs near you. Select a dealer at checkout to complete your firearm transfer.

FFL Shipping Policy

All firearms ship to a licensed FFL dealer of your choice
Processing time: 1–3 business days
Tracking details sent via email
No shipping to P.O. boxes or direct to individuals

Return & Refund Policy

Firearms: All sales final once transferred to buyer
Accessories: 30-day return policy on unused items in original packaging
Buyer pays return shipping unless item is defective
Contact support before returning any item

Common Questions

Can I buy guns online legally?: Yes. All firearms are shipped to licensed dealers and transferred with a background check.
Where can I buy this product near me?: Choose “FFL dealer near me” at checkout to pick it up locally.

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