Holosun AEMS PRO X2 Green Dot Sight Multi-Reticle System Solar Failsafe
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The Holosun AEMS PRO X2 in green, part number AEMS-PRO-X2-GR, is a full-size enclosed-emitter rifle sight with a 1.1 x 0.87 in window and Holosun's Multi-Reticle System.
One button changes the aiming picture: a 2 MOA green dot for a precise hold, a 65 MOA circle when the target is close and the clock is running, or the two together as a circle-dot.
The PRO X2 optical system is the reason for the name — Holosun reduce parallax by up to 50% against the original AEMS. The housing is 7075-T6 aluminium rated IP67, the emitter sits behind sealed glass at both ends, and the sight measures 2.2 x 1.76 x 2.52 in and weighs 4.3 oz on its own or 6.1 oz with the supplied mount. That mount is Picatinny at a 1.63 in central height, which is lower 1/3 on an AR-pattern rifle, and an ARD plus a clear lens insert are in the box.
Power comes from a CR2032 rated at 50,000 hours, backed by Solar Failsafe and Shake Awake, and a forward-facing sensor reads the light downrange rather than at your eye, so automatic brightness is already right when you step out of cover into open ground. There are 8 daylight settings and 4 night-vision levels. Adjustment is 0.5 MOA per click with 50 MOA of travel each way, eye relief is unlimited, and the green LED runs at 540nm — which some shooters see faster than red, and some do not.
It ships on its own Picatinny mount at 1.63 in, so any MIL-STD-1913 flat-top or rail section will take it and AR-height irons will sit in the lower third of the window. The same optic is offered in red and gold, with a smaller body in the AEMS Micro. Browse all enclosed red dot sights.
| Magnification | 1x (non-magnified), unlimited eye relief |
|---|---|
| Reticle | 2 MOA dot / 65 MOA circle / circle-dot, green 540nm |
| Emitter | Enclosed |
| Window | 1.1 x 0.87 in (28 x 22 mm) |
| Brightness | 8 daylight / 4 night-vision settings |
| Adjustment | 0.5 MOA per click, ±50 MOA |
| Battery | CR2032, up to 50,000 hours, Solar Failsafe and Shake Awake |
| Mount | Picatinny, 1.63 in central height (lower 1/3), included |
| Housing | 7075-T6 aluminium, IP67 |
| Dimensions | 2.2 x 1.76 x 2.52 in |
| Weight | 4.3 oz body / 6.1 oz with mount |
| MPN | AEMS-PRO-X2-GR |
A sealed, solar-backed rifle dot with three reticles and a window wide enough to shoot both eyes open. Order the AEMS PRO X2 Green 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: Green Dot Sights, AEMS PRO X2 Red or browse all Holosun.
| Brand | Holosun |
|---|---|
| Part no. | AEMS-PRO-X2-GR |
| Category | Red Dot Sight |
| Barcode | 810047073758 |
£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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