Holosun AEMS PRO X2 Gold Dot Sight Multi-Reticle System Solar Failsafe
Mix and match across the range: 2 items save 5%, 3 save 10%, 4 or more save 15% on your whole basket.
Not sure it fits your rifle? Ask us before you order
The Holosun AEMS PRO X2 Gold Dot Sight, part AEMS-PRO-X2-GD, is a full-size enclosed-emitter rifle sight running a 590 nm gold reticle behind a 1.1 x 0.87 in (28 x 22 mm) rectangular window.
Gold sits between red and green on the spectrum and reads as a warmer, softer point against snow, sand and pale winter sky, where a red dot can wash out and a green one can glare.
The reticle is Holosun's Multi-Reticle System: a 2 MOA dot on its own, a 65 MOA circle on its own, or the two together. Windage and elevation move in 0.5 MOA per click with 50 MOA of travel each way. A CR2032 sits behind Solar Failsafe and Shake Awake for a rated 50,000 hours, brightness runs across 12 settings — eight for daylight and four for night vision — and a forward-facing sensor reads the light downrange rather than the light behind your head. The housing is 7075-T6 aluminium, hard anodised and rated IPX8 for submersion; Holosun give the optic at 4.3 oz and the supplied mount at 6.1 oz.
An enclosed emitter is the argument for this sight over an open one. Rain running down a rifle, mud thrown off a bipod and dust off a dry range all land somewhere on an open optic's LED eventually, and when they do the reticle dims or disappears. Here the emitter is sealed inside the tube and nothing gets to it. The PRO X2 optical system also cuts parallax by up to half against the original AEMS, so the dot stays closer to where you think it is when your head is off centre behind the rifle. It ships on a lower 1/3 co-witness Picatinny mount with an ARD fitted and a clear insert in the box if you would rather run without the honeycomb.
It arrives on a lower 1/3 co-witness Picatinny mount, which sits it above AR-height iron sights on any MIL-STD-1913 rail, so a straight-pull AR-pattern carbine or a railed practical shotgun takes it as supplied. The same optic is built with a red reticle and a green reticle, and if the full-size window is more than you need the AEMS Micro in gold is the smaller housing. See our optic mount height guide if you plan to change the deck height.
| Magnification | 1x (non-magnified) |
|---|---|
| Reticle | Multi-Reticle System — 2 MOA gold dot / 65 MOA circle / circle-dot |
| Emitter | Enclosed, 590 nm gold |
| Window | 1.1 x 0.87 in (28 x 22 mm) |
| Illumination | 12 settings — 8 daylight, 4 night vision, forward-facing sensor |
| Adjustment | 0.5 MOA per click, ±50 MOA |
| Battery | CR2032 with Solar Failsafe, up to 50,000 hours |
| Power management | Shake Awake |
| Mount | Lower 1/3 co-witness Picatinny mount included |
| Housing | 7075-T6 aluminium, hard anodised |
| Water resistance | IPX8 |
| Weight | Optic 4.3 oz; mount 6.1 oz |
| Brand | Holosun |
| MPN | AEMS-PRO-X2-GD |
A sealed window, a warm reticle and a mount already in the box. Order the AEMS PRO X2 Gold 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: Gold Dot Sights, AEMS Macro Gold Dot or browse all Holosun.
| Brand | Holosun |
|---|---|
| Part no. | AEMS-PRO-X2-GD |
| Category | Red Dot Sight |
| Barcode | 810047073765 |
£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.
Why Onyx Armaments
