Holosun EPS CORE Gold Dot Sight Multi-Reticle System
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The Holosun EPS CORE Gold is a 1x enclosed-emitter pistol sight on a direct RMSc footprint, running the Multi-Reticle System in gold at 590nm — a dot, a 32 MOA circle, or both together.
An enclosed emitter on a slide-mounted sight solves the failure everyone has had: lint, rain or cleaning residue settling in front of an open LED and washing the aiming point out.
The housing is hard anodised 6061 aluminium measuring 1.61 x 1.18 x 0.97 in (40.9 x 30.0 x 24.6 mm) and weighing 1.4 oz (40 g), rated IPX8. A CR1620 loads from a side tray, so the cell changes without lifting the sight off the slide and losing zero, and Holosun rates it to 50,000 hours at setting 6 with Solar Failsafe and Shake Awake supporting it. Brightness is 8 daylight settings and 4 for night vision, with memory recall, and the window is 0.9 x 0.63 in.
CORE is the pared-back model in the EPS family, which is why it costs less than the full EPS while keeping the sealed emitter that is the reason to buy an enclosed sight at all. Adjustment is coarser than a rifle optic at 1.5 MOA per click with 30 MOA of travel each way, which is normal for this class and plenty for a pistol zero. Note that Holosun's own published figures for the dot size on this part number disagree with each other, so we do not quote one.
The RMSc pattern is the cut used on slim-slide optics-ready pistols, and this sight sits on it directly with no plate in between. Slide cuts vary between production runs, so check yours before ordering. The same sight in red is the EPS CORE Red MRS and in green the EPS CORE Green MRS. For a single fixed aiming point, the EPS CORE Gold with a 3 MOA dot is simpler. Browse RMSc footprint sights.
| Type | Enclosed emitter gold dot sight |
|---|---|
| Magnification | 1x |
| Reticle | Multi-Reticle System — dot / 32 MOA circle / circle-dot, gold 590nm |
| Brightness | 8 daylight, 4 night vision, with memory recall |
| Battery | CR1620 side tray, up to 50,000 hours at setting 6 |
| Power Management | Solar Failsafe and Shake Awake |
| Footprint | Direct RMSc |
| Window Size | 0.9 x 0.63 in |
| Click Value | 1.5 MOA per click |
| Adjustment Range | ±30 MOA |
| Dimensions | 1.61 x 1.18 x 0.97 in (40.9 x 30.0 x 24.6 mm) |
| Weight | 1.4 oz (40 g) |
| Housing | Hard anodised 6061 aluminium, IPX8 |
| MPN | EPS-CORE-GD-MRS |
A sealed gold reticle on a slim slide, with the circle there when speed matters more than the dot. Order the EPS CORE Gold MRS 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, EPS CORE Red MRS or browse all Holosun
| Brand | Holosun |
|---|---|
| Part no. | EPS-CORE-GD-MRS |
| Category | Red Dot Sight |
| Barcode | 810047074793 |
£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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