SKU: 69003843777

Holosun HS503R

Sale price$249.30 Regular price$277.00
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

Holosun HS503RThe 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 Super LED with up to 50k hour battery life. Key Features: Multiple Reticle System (MRS) MRS: 2 MOA Dot; 2 MOA Dot & 65 MOA Circle Multilayer Reflective Glass Up to 100,000 Hours Battery Life (Setting 6) 12 Brightness Setting: 10 DL & 2 NV Compatible Rotary Battery

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 Super LED with up to 50k hour battery life.

Key Features:

  • Multiple Reticle System (MRS)
  • MRS:2 MOA Dot; 2 MOA Dot & 65 MOA Circle
  • Multilayer Reflective Glass
  • Up to 100,000 Hours Battery Life (Setting 6)
  • 12 Brightness Setting: 10 DL & 2 NV Compatible
  • Rotary Battery Compartment
  • Parallax-free & Unlimited Eye Relief

Comes with:

  • 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 Wavelength650nm

Reticle Color Red

Parallax Free Yes

Unlim. Eye ReliefYes

Magnification 1x

Multi-Coatings Yes


ELECTRONIC DATA

Power SourceBattery

Battery Type CR2032

Battery Life (Hrs) 50000

Brightness Setting10 DL&2 NV


PHYSICAL DATA

Window Size 20mm Diameter

Dimension (in) 2.73x1.43x1.61

Weight (oz)3.74


MECHANICAL DATA

Housing Material6061 T6 Aluminum

Surface Finish MAO

Adjustment per Click 0.5 MOA

W&E Travel Range±50 MOA


ENVIRONMENT DATA

Storage Temperature:-40c - 70c

Working Temperature:-30c - 60c

Submersion IP67

Vibration 1000G

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 69003843777

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4.5 ★★★★★
Based on 18 reviews
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A
Verified Purchase
Amazon Customer
Cuba, US
★★★★★ 5
Great pillow
Size: Standard (2 Pillows + 2 Protectors), Style: Medium, Configuration: Pillows + Protectors
Very well made pillow! It doesn't go flat right away like so many other pillows do. Very comfortable as well. I would purchase again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
H
Verified Purchase
Helen Cottrell
Alexandria, US
★★★★★ 4
Would buy again
Size: Standard (2 Pillows + 2 Protectors), Style: Medium, Configuration: Pillows + Protectors
I bought these pillows with the pillow protectors included. After 15 minutes of fluffing the pillows in the dryer they took their shape and were ready to use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
J
Verified Purchase
James999
Pawtucket, US
★★★★★ 5
Nice medium thickness. Fits in shames great. Firm for a medium but will work well
Size: Standard (2 Pillows + 2 Protectors), Style: Medium, Configuration: Pillows + Protectors
Nice pillows for the price. I got the medium thickness and it’s a little stiff, but I think once slept on, it should soften up a bit, but if you like a softer or flatter pillow, definitely go for the soft one. But the quality seems to be very well-made. It puffed up straight out of the package. It didn’t have any smell whatsoever, and it fit perfectly in my standard size shams.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2025
K
Verified Purchase
Krystal Cruz
New York, US
★★★★★ 3
Loved them but may not last too long
Size: Standard (2 Pillows + 2 Protectors), Style: Medium, Configuration: Pillows + Protectors
I’m kind of torn on these. I love them and I want to buy more because they were very affordable and very comfy! I’ve had them less than six months and they lose their plumpness after a few nights sleep but they are easy to fluff back up. They are pretty thick and firm but form to your head and neck perfectly..for me at least. I’ve tossed them in the washer and dryer and they have been fine. Fluffed right back up perfectly. The material inside seems to be clumping together now. it’s easy to fluff them back out but you can notice the spaces where they’re starting to clump and even though they can be fluffed again it does seem they are starting to become compacted and I find myself having to fluff them more often. I’ll see how much longer they’ll last, but I will buy again because they are pretty comfortable. I love the covers they came with also. They stay cool and wash easy! Overall, great for the price, maybe not in the long run if you continue to buy, but I’ll see how much longer they’ll stay in good shape!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025
H
Verified Purchase
heidinicole
New York, US
★★★★★ 5
Best pillow!
Size: Standard (2 Pillows + 2 Protectors), Style: Medium, Configuration: Pillows + Protectors
These are the most comfortable pillows ever. I would recommend going with the medium fill.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026

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