Hs503r 2 MOA Red Dot 20mm Micro Sight Black

Name: Hs503r 2 MOA Red Dot 20mm Micro Sight Black
Brand: Holosun
Availability: OutOfStock

Holosun · Sights & Optics

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Best price

$199.99at Brownells

Out of stock checked Oct 1, 2026

Buy at Brownells

Where to buy

Store	Price	Availability	Buy	Add to build
Brownells	$199.99checked Oct 1, 2026	Out of stock	Buy at Brownells

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Price history

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Dashed line = out of stock. Tracking since Sep 28, 2026.

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Store	Latest	Lowest	Highest
Brownells	$199.99	$199.99	$199.99

Since Sep 28, 2026.

About this part

The Hs503r 2 MOA Red Dot 20mm Micro Sight Black is a red dot sight from Holosun. One store lists it, Brownells at $199.99.

Specifications

Manufacturer: Holosun
Color: Black
Type: Red Dot
Illuminated: Yes
Magnification: 1x
Magnification class: 1x (non-magnified)
Red dot footprint: Aimpoint Micro / T2

From the manufacturer

The Holosun HS503R is a small compact micro red dot optic that features Holosun's new Rheo Stat Dial to adjust brightness settings. The HS503R can achieve "constant on" battery life of up to 5 years on medium setting. Optional 65 MOA Circle Dot or 2 MOA Dot Parallax free with unlimited eye relief Rheo Stat Dial controls and streamlined housing design Low mount and 1/3 Co-witness mount included Adaptable to Picatinny and Weaver rails CNC machining with T6061-T6 aluminum housing. Fits Aimpoint Micro style mounts/footprints. The HS503R has an optional 65 MOA Circle Dot or 2 MOA Dot. The optic also features Holosun's pr Mfg: Holosun