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Holosun HE503CU 1x20mm 2 MOA Dot & 65 MOA Circle Red Dot Sight
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MAGA 2017's Review of Holosun HE503CU 1x20mm 2 MOA Dot & 65 MOA Circle Red Dot Sight

Best red dot available period, regardless of price.

Destroys AIMPOINT. Aimpoint better get back to the drawing board fast.

Circle dot is crisp. Holds zero. Motion detector auto off/on plus solar.

Yes the 503cu DOES have auto shut off after 10 minutes and motion auto on.

Some Holosun employeee don't even know this but it DOES have it.

So this model beats GU IMO.
Would Recommend: Yes
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Last updated 2025-11-12 UTC.