Holosun HE503CU-GR Elite Solar Panel Sight Green Circle Dot

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Ratings Snapshot

5.0

out of 5

5 (4)

4 (0)

3 (0)

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1 (0)

Would recommend this product.

100%

SKU: 222-HOL-HE503CU-GR
UPC: 605930624823
MFG#: HE503CU-GR

I'm really happy with my Holosun 503CU and wanted to share my thoughts, especially for those with Astigmatism like me. If you've noticed that red dots look blurry or smeared, it might be Astigmatism. A quick test is to snap a photo through the optic; if the dot's clear in the photo but not to your eye, it's likely your vision. Even with contacts for Astigmatism, I still see a bit of a starburst effect, similar to when the brightness is too high. Among the optics I've tried, including the Vortex Spitfire AR, Sig Romeo5, and Vortex Sparc II AR, the Holosun 503CU stands out, especially for its price. It offers solar failsafe, Shake Awake, and a switchable 2 MOA dot or a 65 MOA circle, which was a major selling point for me. While the Spitfire aims to aid Astigmatism with its reticle overlay, its heavy and has limited eye relief. The Sparc II's bloom and lack of Shake Awake feature, and the Romeo5's build quality felt lacking for serious use. The Holosun's 12 brightness settings help find the perfect level for my eyes, and its clarity even with a magnifier is fantastic. The Shake Awake feature is convenient, essentially offering endless operation with its long battery life. It pairs well with mil-spec sights for a 1/3 co-witness and includes two NV settings, though I haven't used those. I'd appreciate a design that supports flip caps better and a quick-detach mount in future models. Priced around $250, it's a significant upgrade over other options in the $200 range. With positive reviews from respected sources, I feel confident it'll serve well for home defense and target shooting, offering great value for its growing fan base.

I built a mid-range AR a few months back, and to my delight, it delivers 1 moa accuracy with quality ammo, provided I do my part. Previously, I used Vortex Strikefire and TRS-25 on my builds, which were adequate. However, my new AR, which I affectionately call Hillary, is my go-to for any situation, demanding something superior. I was initially drawn to Eotech for its circle dot reticle but was put off by its bulkiness and battery life. I preferred the Aimpoint Micro H-1's form factor and battery life but missed the circle dot reticle and couldn't justify the cost of either Eotech or Aimpoint. After extensive research, I opted for the Holosun 503CU. The Holosun 503CU is a perfect blend of Aimpoint's form factor and Eotech's reticle, with an innovative battery compartment and impressive battery life, further extended by its solar cell. It automatically powers down when not in use and wakes up with the slightest movement, eliminating the need to manually turn it off. Its build quality rivals that of Aimpoint, and the clarity of its glass and crispness of the reticle are outstanding. I appreciate the auto brightness feature for its accuracy in selection, making manual adjustments unnecessary. Despite a couple of drawbacks like the finicky battery drawer, the overall value and performance of the Holosun 503CU are unbeatable. It's a reliable sight for any scenario, providing Aimpoint and Eotech qualities at a fraction of the cost. Months later, my appreciation for the Holosun hasn't waned—it's proven itself in extreme temperatures and maintained its zero without fail. Now paired with a Primary Arms 3x magnifier, my setup allows for precise shooting at 100 yards, making it an indispensable part of my gear.

As someone with red/green color blindness, I faced a challenge with my beloved Vortex Sparc AR due to its red 2MOA dot becoming invisible under sunlight, making shooting with both eyes open impossible for me. However, my experience changed dramatically with a new sight that allowed me to see the 65MOA and 2MOA much clearer. I opted for the model with both features, despite initially struggling with just the 2MOA green dot. This sight has earned admiration from my colleagues for its visibility even in direct sunlight, prompting one to order the same model. While the Sparc AR seemed more durable, its weight doesn't necessarily equate to superior quality. Although I don't foresee needing extreme durability for office work, I appreciate the thorough reviews by experienced military personnel on YouTube, highlighting its reliability. My inquiry to Vortex for a green option led to a suggestion for magnified scopes, which don't suit my vision needs. Despite my issue with the dot visibility on the Sparc, I still value its design features like the attached lens covers and protective covering.

As someone with red/green color blindness, I faced a challenge with my beloved Vortex Sparc AR due to its red 2MOA dot becoming invisible under sunlight, making shooting with both eyes open impossible for me. However, my experience changed dramatically with a new sight that allowed me to see the 65MOA and 2MOA much clearer. I opted for the model with both features, despite initially struggling with just the 2MOA green dot. This sight has earned admiration from my colleagues for its visibility even in direct sunlight, prompting one to order the same model. While the Sparc AR seemed more durable, its weight doesn't necessarily equate to superior quality. Although I don't foresee needing extreme durability for office work, I appreciate the thorough reviews by experienced military personnel on YouTube, highlighting its reliability. My inquiry to Vortex for a green option led to a suggestion for magnified scopes, which don't suit my vision needs. Despite my issue with the dot visibility on the Sparc, I still value its design features like the attached lens covers and protective covering.