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Holosun Hs503cu Solar Micro Sight Red Circle-dot Reticle

Holosun Hs503cu Solar Micro Sight Red Circle-dot Reticle
  • Product Code: eq133438
  • Availability: In Stock

$686.34 $947.15

Made for rifles, carbines, and other long-gun applications, this Holosun HS503CU Solar Micro Sight Red Circle-Dot Reticlefrom Holosun HS503CU Solar Micro Sight Red Circle-Dot Reticlefeatures a red, circle-dot reticle and a multicoated lens for clear and unobstructed targeting at close and long ranges. Built with a 6061 T6 aluminum housing, the sight comes with two mounts, including a 1.63" lower 1/3 co-witness mount and a .75" low mount for low-comb height rifle applications. The multiple reticle system has three options: a 2 MOA dot, a 65 MOA circle, and a combined reticle. The sight's circle-dot Super LED has ten daylight brightness levels and two night-vision settings. It is powered by a CR2032 battery for 50,000 hours of battery life. The battery is backed up by Holosun's Solar Failsafe technology, which uses solar power to keep the sight working after the battery fails.

For Rifles, Carbines & Other Long Guns    Red Super-LED Circle-Dot Reticle    2 MOA Dot, 65 MOA Circle    1x Magnification, Parallax-Free    Self-Adjusting Brightness with Override    50K Hours of Battery with Solar Failsafe    6061 Aluminum Housing

Key Specs
Reticle2 MOA Dot
65 MOA Circle
Reticle ColorGreen, Red
Power SourceCR2032/Solar Failsafe
Runtime50,000 Hours
Magnification1x
General
Reticle2 MOA Dot
65 MOA Circle
Reticle ColorGreen, Red
Eye ReliefUnlimited
Power SourceCR2032/Solar Failsafe
Runtime50,000 Hours
Quick ReleaseYes
Optics
Magnification1x
Anti-Reflective CoatingsMulticoated
Impact Point Correction100 MOA (Windage & Elevation)
Adjustment per Click: .5 MOA
Physical
Environmental ResistanceDust/Water-Resistant (IP67)
Operating Conditions-22 to 140°F / -30 to 60°C 
Storage Conditions-40 to 158°F / -40 to 70°C 
MaterialAluminum
DimensionsL: 2.6 x W: 1.4 x H: 1.6" / L: 6.6 x W: 3.6 x H: 4.1 cm
Weight3 oz / 85 g
Packaging Info
Package Weight0.76 lb
Box Dimensions (LxWxH)5.5 x 3.6 x 3"

  • 1x magnification is ideal for close-quarters engagement
  • Unlimited eye relief when using both-eyes-open shooting techniques allows for complete situational awareness
  • 20mm diameter sight window with multiple layers of antireflective coating on all optics to ensure bright and clear views

    • Multi-Reticle System features three reticle options in circle/dot configuration
    • 65 MOA ring for longer distance targets
    • 2 MOA aiming dot for close-range shooting
    • 12 brightness settings, including two suitable for night vision gear
    • Shake Awake technology with last setting recall
    • Solar Failsafe technology powers reticle after battery failure

      • .5 MOA adjustment per click impact point correction
      • +/- 50 MOA windage and elevation adjustments

        • Durable anodized 7075 T6 aluminum housing
        • IP67-rated shock, fog, and water resistant
        • Included 1.63" QD lower 1/3 co-witness mount
        • Runs on one included CR2032 battery

          Related Questions and Answers

          Q: 1. will this mount work on the Blackmagic Pocket?

          A: The Tilting Lens Mount Adapter for Canon EF Mount Lens to Micro Four Thirds Camera is compatible with the Blackmagic Design Pocket Cinema Camera. This adapter can be used on any camera with the micro four thirds mount.

          Q: 2. Is this new or used?

          A: This is a brand new, unopened product. All products purchased at B&H are brand new in the original factory box including packaging, all factory included accessories and factory warranty, unless otherwise stated to be USED, Refurbished or Demo.

          Q: 3. Why is this not compatible with the red komodo?

          A: Yes, The RED DIGITAL CINEMA REDVOLT MICRO-V Battery (98Wh) would work and be compatible with the Komodo camera if you have an optional Komodo V-Mount adapter.

          Q: 4. Will it work with core SWX plate with Komodo?

          A: Yes, it will.

          Q: 5. Can these batteries be charged without the RED DIGITAL CINEMA Compact Dual V-Mount Battery Charger?

          A: Yes they can. You are able to charge the Red V Mount batteries using almost any V-Mount Battery Charger, however, we recommend the official RED battery chargers to guarantee the best and most consistent performance.

          Q: 6. does the d tap port on battery also support 12 A continuous draw?

          A: The D-tap on this IndiPRO Tools Micro-Series V-Mount Li-Ion Battery (98Wh, RED Compatible) supports only up to a 3amp max draw. The actual battery it self if has a continuous 12amp draw if you connect the battery through the v-mount clip on the back.

          Q: 7. Is this new or used/refurbished?

          A: This is a brand new, unopened product. All products purchased at B&H are brand new in the original factory box including packaging, all factory included accessories and factory warranty, unless otherwise stated to be USED, Refurbished or Demo.

          Q: 8. How long does this Battery last on a Red cinema camera ?

          A: runtime will vary depending on the camera and the accessories being used and powered by the camera

          Q: 9. Will this work with my Red Raven DSMC2 camera which has a V-lock expander?

          A: Yes, it will work with any V mount battery plate.

          Q: 10. will a canon 50mm f/1.4 fit this adapter?

          A: Yes, all Canon EF mount lenses are compatible with the Dot Line Tilting Lens Mount Adapter for Canon EF Mount Lens to Micro Four Thirds Camera.

22/09/2024

[1x] This is an excellent red dot sight for a modern rifle. The red circle is a big plus! The only consideration is the height. It's too tall to co-witness the backup (iron) sights through it's glass should the red dot shut down. A Torx tool is needed to remove this sight. I also got a Vortex red dot sight that's low enough to see the backup sights right in the middle of it's glass. But I love the Holosun red circle. I'll update when I decide which works best for my needs.

5
18/09/2024

[5.5 x 3.6 x 3"] Fits perfectly on a Glock MOS. Co-witnessed with the factory sights so reticle is easy to acquire. Love it!

5
17/09/2024

[Multicoated] The multiple recticle, the choice of reticle color, the shake awake function and overall build quality is just really impressive.
I have no doubt it will last my lifetime at least.
I am a very satisfied customer.

5
02/09/2024

[Green, Red] This is a great Red dot. Delivery was quick. Already have one mounted up, but waiting for my other 9mm to be built.

5
17/08/2024

[Unlimited] Purchased several now for my PDP, PDP PRO SD and PDP-F models with V2.0 Optic Cut. Mounts perfectly and low enough I can co-witness with standard height iron sights. Glad it is in Green as I prefer that due to stigmatism. Worth the wait.

5
14/07/2024

[0.76 lb] Very good service. Arrived safely and quickly

5
12/07/2024

[50,000 Hours] The Holosun has never needed an introduction. This HS407K is no exception. This is an excellent Red Dot. Clear, clean and remarkably bright. Brightness settings are easy to select and there is certainly a custom setting to please anyone. Sturdy and solid, with fantastic dependability. Easy to install and is a direct fit for the Sig Sauer P365 series. Just a couple of small dabs of Locktite 243 on the tip of the screws then wait 24Hrs before shooting. Easy to zero and fun too. Once its set to zero it keeps it. Great little Red Dot which I highly recommend! As usual B&H has a fair price and they ship faster than anyone in the business. I'm not kidding, get one while they last.

5
01/07/2024

[Green, Red] I have six of these sights. That's all that really needs to be said.


I have three in the C series and three in the K series. I have been very pleased with the quality and workmanship of all. Being an older shooter I much appreciate the advantages of RD sights. To be honest, I have had only one problem with one of the sights and it was replaced, albeit slowly, by Holosun without question.


Young or old I would certainly recommend this or any of the Holosun sights. They make a wide verity to meet all your shooting needs. Dollar for dollar they are the best out there.

5
17/06/2024

[1x] This is the 2nd SCS-320 I have. First one on my Echelon and this one on my P320X-TEN Comp.

Easy to mount and zero and wanted the closed emitter for CCW.

5
14/06/2024

[Aluminum] I bought this for my Smith and Wesson AR15. Zeroing it was simple and the turret covers can be used to adjust the reticle. Auto brightness works well. I have it set up with the lower 1/3 mount and my rifle has a fixed front sight with flip up rear sight. No issues seeing over the A2 FSB. Dot lines up with my irons when I drop my eye down to use them.

Lets me shoot with both eyes up and focused on my target. Can't believe I hadn't tried a red dot sight sooner.

5

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