Holosun ARO Gold Dot Sight Multi-Reticle System
Mix and match across the range: 2 items save 5%, 3 save 10%, 4 or more save 15% on your whole basket.
Fits MIL-STD-1913 Picatinny rails. The 1.63 in mount gives lower 1/3 co-witness with AR-height iron sights.
Not sure it fits your rifle? Ask us before you order
The Holosun ARO MRS Gold (ARO-MRS-GD) is the compact 1x rifle sight with Holosun's gold Multi-Reticle System: a 2 MOA dot, a 65 MOA circle, or both together, on a 1.63 in lower 1/3 co-witness Picatinny mount.
The circle is for speed up close, the dot is for precision further out, and the MRS lets you choose which you see.
A CR2032 rated at up to 50,000 hours powers the reticle, and Shake Awake switches it off when the rifle is still and on again when it moves. The battery tray loads from the side so the sight stays on its mount. You get 10 daylight and 2 night-vision compatible brightness settings, 0.5 MOA clicks and 50 MOA of adjustment either way.
The housing is aluminium with a MAO finish and rated IP67, and eye relief is unlimited. If you only want a dot, the ARO Gold 2 MOA is the simpler choice.
The mount clamps to any MIL-STD-1913 Picatinny rail at lower 1/3 co-witness over AR-height irons, for AR-15s, straight-pull rifles and railed shotguns. It suits lower 1/3 flip-to-side magnifiers as well.
| Type | Compact rifle dot sight, 1x |
|---|---|
| Reticle | Multi-Reticle System: 2 MOA dot, 65 MOA circle, circle-dot (gold) |
| Window | 22 mm (0.87 in) |
| Brightness | 10 daylight / 2 night vision |
| Battery | CR2032, up to 50,000 hours, side tray |
| Power management | Shake Awake |
| Click value | 0.5 MOA |
| Adjustment range | ±50 MOA |
| Housing | Aluminium, MAO finish |
| Water resistance | IP67 |
| Mount | 1.63 in lower 1/3 co-witness, Picatinny |
| Brand | Holosun |
| MPN | ARO-MRS-GD |
Three reticles, one compact gold-dot sight. Order the Holosun ARO MRS Gold today — ordered in from the manufacturer for you and sent by Royal Mail Tracked 24, with delivery in 7–10 business days.
Explore more: Enclosed Red Dot Sights, Red Dot Sights or browse all Holosun.
| Type | compact rifle dot sight, 1x |
|---|---|
| Reticle | Multi-Reticle System, 2 MOA dot / 65 MOA circle / circle-dot, gold |
| Window | 22 mm (0.87 in) |
| Brightness | 10 daylight / 2 night vision |
| Battery | CR2032, up to 50,000 hours, side tray |
| Power management | Shake Awake |
| Click value | 0.5 MOA |
| Adjustment range | ±50 MOA |
| Housing | aluminium, MAO finish |
| Water resistance | IP67 |
| Mount | 1.63 in lower 1/3 co-witness, Picatinny |
| Brand | Holosun |
| MPN | ARO-MRS-GD |
| Category | Red Dot Sight |
| Barcode | 810047073635 |
£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.
A 2 MOA dot, a 65 MOA circle, or the circle and dot together, selectable on the sight.
One CR2032, rated at up to 50,000 hours, loaded from a side tray.
1.63 in, for lower 1/3 co-witness with AR-height iron sights.
Yes, it has 2 night-vision compatible brightness settings.
It is ordered in from the manufacturer for you and sent by Royal Mail Tracked 24, with delivery in 7–10 business days and £5 tracked UK delivery.
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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