Holosun HE515CT Green Dot Sight Multi-Reticle System Titanium Solar QD
Mix and match across the range: 2 items save 5%, 3 save 10%, 4 or more save 15% on your whole basket.
Quick-detach mount fits MIL-STD-1913 Picatinny rails. Suits AR-15s, straight-pull rifles and railed shotguns, and works with flip-to-side magnifiers.
Not sure it fits your rifle? Ask us before you order
The Holosun HE515CT-GR is a 1x micro rifle dot sight in a Grade 5 titanium housing, with the green Multi-Reticle System — 2 MOA dot, 65 MOA circle or circle-dot — Solar Failsafe and a quick-detach Picatinny mount.
Titanium is the reason to choose this over the aluminium micros: it takes knocks that would mark or dent a lighter housing, for very little extra weight.
The green LED (540 nm) is powered by a CR2032 rated at up to 50,000 hours at setting 6, backed up by a solar panel, and Shake Awake turns the reticle off when the rifle is still. The battery loads from a side tray. Brightness runs to 8 daylight and 4 night-vision settings, with automatic brightness and Lockout Mode to stop accidental changes. Windage and elevation move 0.5 MOA per click with 50 MOA of travel each way.
The body measures 2.67 x 1.45 x 1.6 in, weighs 4.06 oz, has a 0.78 in window and is rated IPX8. Eye relief is unlimited, and the multi-reticle lets you run the big circle for speed or the 2 MOA dot for precision. The same sight with a red reticle is the HE515CT-RD.
The QD mount clamps to any MIL-STD-1913 Picatinny rail and comes off on its lever, so it suits AR-15s, straight-pull rifles and railed shotguns, and can be moved between rifles. A flip-to-side magnifier such as the Holosun HM3X can sit behind it.
| Type | Micro rifle dot sight, 1x |
|---|---|
| Reticle | Multi-Reticle System: 2 MOA dot, 65 MOA circle, circle-dot (green) |
| Light source | 540 nm green LED |
| Window | 0.78 in diameter |
| Brightness | 8 daylight / 4 night vision, auto brightness |
| Battery | CR2032, up to 50,000 hours at setting 6, side tray |
| Power management | Solar Failsafe, Shake Awake, Lockout Mode |
| Click value | 0.5 MOA |
| Adjustment range | ±50 MOA |
| Housing | Grade 5 titanium |
| Water resistance | IPX8 |
| Dimensions | 2.67 x 1.45 x 1.6 in |
| Weight | 4.06 oz |
| Mount | Quick-detach Picatinny |
| Brand | Holosun |
| MPN | HE515CT-GR |
A micro dot built tough enough for hard use. Order the Holosun HE515CT-GR today — ordered in from the manufacturer for you and sent by Royal Mail Tracked 24, with delivery in 7–10 business days.
Explore more: Red Dot Sights, Red Dot Magnifiers or browse all Holosun.
| Type | micro rifle dot sight, 1x |
|---|---|
| Reticle | Multi-Reticle System, 2 MOA dot / 65 MOA circle / circle-dot, green |
| Light source | 540 nm green LED |
| Window | 0.78 in diameter |
| Brightness | 8 daylight / 4 night vision, auto brightness |
| Battery | CR2032, up to 50,000 hours at setting 6, side tray |
| Power management | Solar Failsafe, Shake Awake, Lockout Mode |
| Click value | 0.5 MOA |
| Adjustment range | ±50 MOA |
| Housing | Grade 5 titanium |
| Water resistance | IPX8 |
| Dimensions | 2.67 x 1.45 x 1.6 in |
| Weight | 4.06 oz |
| Mount | quick-detach Picatinny |
| Brand | Holosun |
| MPN | HE515CT-GR |
| Category | Red Dot Sight |
| Barcode | 605930624915 |
£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.
Grade 5 titanium, rated IPX8 for water.
A 2 MOA dot, a 65 MOA circle, or both together, all in green.
A CR2032 rated at up to 50,000 hours at setting 6, with a solar panel as backup and Shake Awake to save power.
Yes, it has 4 night-vision brightness settings as well as 8 daylight 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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