Holosun AEMS Macro Red Dot Sight Multi-Reticle System Solar Failsafe
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The Holosun AEMS Macro Red Dot Sight, AEMS-MACRO-RD, is a 1x enclosed-emitter sight on the 509T footprint, projecting Holosun's Multi-Reticle System from a 650nm red LED.
The window is the reason to buy it. At 0.9 x 0.9 in it is far closer to a rifle sight picture than a mini reflex, and the emitter behind it is sealed, so rain and pocket lint cannot blank the reticle.
The housing is 7075 aluminium, rated IPX8 for immersion and tested to 5000G of vibration, at 2.5 oz (71 g). Power comes from a CR1632 cell rated up to 100,000 hours, backed by Solar Failsafe, with Shake Awake putting the reticle to sleep when the gun is still and Lock Mode stopping the brightness being nudged. There are 12 settings: eight for daylight and four for night vision.
The Multi-Reticle System switches between a 2 MOA dot on its own, a 65 MOA circle on its own, or both together, so one sight covers a deliberate shot and a fast one. Adjustment is 0.5 MOA per click with plus or minus 50 MOA of travel. The honest limitation is size: an enclosed sight with a window this big is taller and heavier than an open reflex, and it needs the 509T footprint underneath it.
Any mount or slide cut to the Holosun 509T footprint. The same optic is made with a green emitter as the AEMS Macro Green and a gold one as the AEMS Macro Gold, and the smaller-bodied version of the same idea is the AEMS Micro Red. The wider family sits in Enclosed Red Dot Sights.
| Type | Enclosed emitter red dot sight, 1x |
|---|---|
| Reticle | Multi-Reticle System — 2 MOA dot and 65 MOA circle |
| Emitter | 650nm red LED |
| Window size | 0.9 x 0.9 in (23 x 23 mm) |
| Illumination | 12 settings — 8 daylight, 4 night vision |
| Click value | 0.5 MOA |
| Adjustment range | Plus or minus 50 MOA |
| Battery | CR1632, up to 100,000 hours, with Solar Failsafe |
| Power management | Shake Awake and Lock Mode |
| Footprint | 509T |
| Housing | 7075 aluminium, IPX8, 5000G |
| Weight | 2.5 oz (71 g) |
| MPN | AEMS-MACRO-RD |
A big sealed window changes how quickly the eye finds the reticle. Order the AEMS Macro today — imported from the USA with all duties paid by us and dispatched tracked from the UK in 7–10 business days, with nothing to pay on delivery.
Explore more: Enclosed Red Dot Sights, AEMS Micro Red or browse all Holosun.
| Brand | Holosun |
|---|---|
| Part no. | AEMS-MACRO-RD |
| Category | Red Dot Sight |
| Barcode | 810047074625 |
£5 tracked UK delivery on every order via Royal Mail Tracked 24. Our products are ordered in from the manufacturer rather than held in UK stock, so please allow 7 to 10 business days (Monday to Friday, excluding bank holidays) from the date of your order for it to reach you. Tracking details are emailed on dispatch. UK delivery only.
You have 30 days from receiving your order to cancel it for any reason, then 14 days to send it back unused and in its original packaging. Faulty, damaged or incorrect items are replaced or refunded and we cover reasonable return postage. Refunds go back to your original payment method within 14 days of receiving the return.
7 to 10 business days from the date of your order. Every order is sent Royal Mail Tracked for a flat £5 and you receive tracking details by email when it is dispatched.
Yes. We list only genuine parts and optics from the brands shown, ordered in from the manufacturer for your order.
Compatibility notes on this page come from the manufacturer. If you are unsure, email us with your make and model before ordering and we will check rather than guess.
Yes. Bundle & Save applies automatically in your basket: 5% off when you buy 2 items, 10% off at 3 items and 15% off at 4 or more. It works across the whole range, so you can mix and match, and there is no code to enter.
Yes — you have 30 days from delivery to cancel for any reason, as long as the item is unused and in its original packaging. See our returns policy for the details.
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