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Holosun HS503BU

Photos - Sight Holosun HS503BU
Videos 3Photos 9
Expecting restock
$199.99 
Type: red dot; Design: enclosed; Magnification (x): 1; Lens diameter (mm): 22; Aiming mark illumination; Backlight brightness adjustments; More features: dust-, waterproof; shockproof; Elevation drum: enclosed; Fastening type included: on Weaver/Picatinny rail; Sight length (mm): 64; Weight (g): 138
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Holosun HS503BU
aiming mark selection
Type:red dot
Magnification:1 x
Lens diameter:22 mm
Continuous work:up to 50000 h
Mount:Weaver/Picatinny rail
Scope length:64 mm
Automatic on / off on the movement of the sight
All specifications
Specifications HS503BU
Main
Typered dot
Designenclosed
Optical characteristics
Magnification1 x
Lens diameter22 mm
Exit pupil diameter22 mm
Lens coatingmultilayer antireflection
Aiming mark
Reticle typedot
circle with a dot / 2 MOA dot, 65 MOA circle /
Aiming mark type selection
Aiming mark illumination
Backlight brightness adjustments / 10 levels in day mode and 2 in NVD compatible mode /
More features
More featuresdust-, waterproof / IP67 /
shockproof
night vision devices compatibility
Elevation drumenclosed
Power source
Power sourceCR2032
Continuous operation time50000 h
General
Fastening type includedon Weaver/Picatinny rail
Country of originUSA
Sight length64 mm
Weight138 g
Added to E-Catalogapril 2017
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Holosun 2025 - new arrivals, bestsellers, and the most relevant models Holosun.
Video reviews
HOLOSUN HS503BU, Micro Red Dot Sight, with Circle Dot, 2 MOA & 65 MOA Circle, Matte Black
30 September 2019657 view
Holosun HS503BU Red Dot Sight review
28 February 20191 215 view
HoloSun HS503BU Review
13 August 20177 376 view
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