Holosun HE407COMP Green Dot Sight 6 MOA
£319.99
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Holosun HE407COMP Green Dot Sight 6 MOA
£319.99
At a glance
- Sight type
- Open reflex
- Reticle
- Single dot
- Dot size
- 6 MOA
- Footprint
- RMR
- Fits
- Pistol
- Delivery within 10 business days
- Estimated delivery:
- 30-day returns
- UK-based specialist support
- Pay in 3 interest-free payments of £106.66 with Klarna
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Details
Description
Competition optics usually arrive loaded with selectable circles. The Holosun HE407COMP Green Dot Sight deliberately does not — it keeps the large 1.1 × 0.87 in competition window and hard-anodised body, then fills that glass with one bold 6 MOA green dot. Nothing to cycle through between stages, just a big green aiming point that is quick to catch as you drive from target to target.
How It Compares
Want the selectable circles instead? That is the HE507COMP. The same single dot with a different emitter: HS407COMP Red or Gold. The rest of the range sits in competition red dot sights.
Ideal For
- Practical and action pistol competition
- Fast transitions, where a 6 MOA dot is easier to catch
- Optics-ready pistols cut for the RMR footprint
- Shooters who see a green emitter more readily
Key Features
- Single 6 MOA green dot — no reticle menu to cycle through
- Large 1.1 × 0.87 in competition window
- Side-loading CR1632, Shake Awake, up to 50,000 hours
- Hard-anodised 7075-T6 aluminium
- Trijicon RMR footprint
Technical Specifications
- SKU / MPN / UPC: SKU HE407COMP-GR-6 / MPN HE407COMP-GR-6 / UPC 810047074496
- Reticle: 6 MOA green dot
- Magnification: 1x, parallax-free, unlimited eye relief
- Viewing window: 1.1 × 0.87 in (28 × 22 mm)
- Emitter: Green Super LED
- Battery: 1 × CR1632, side-loading, Shake Awake, up to 50,000 hours
- Housing: 7075-T6 aluminium, hard anodised
- Footprint: Trijicon RMR
What's Included
- Holosun HE407COMP green dot sight
- Mounting hardware and tool
- CR1632 battery
Why buy from Red Dot Sight UK
A UK specialist in red dot sights, holographic sights and magnifiers from Trijicon, EOTech, Holosun and SIG Sauer — genuine optics, secure checkout and UK-based support.
The detail
Technical Specifications
| Sight type | Open reflex |
|---|---|
| Dot colour | Green |
| Reticle | Single dot |
| Dot size | 6 MOA |
| Footprint | RMR |
| Fits | Pistol |
| Brand | Holosun |
| Type | Green Dot Sight |
| SKU | HE407COMP-GR-6 |
Fitment
Compatibility
Mounting Footprint
Confirm the optic's footprint matches your firearm's cut or plate.
Rail Compatibility
Pair with a matching Picatinny mount for rifle and carbine platforms.
Always confirm your firearm's optic cut or rail matches the footprint before purchase. Our guide to red dot sight footprints explains how to match an optic to your firearm. If unsure, contact our team for fitment advice.
Complete Your Setup
Help & guidance
Product FAQs
Should I choose the 407COMP or the 507COMP?
The HE407COMP is a single 6 MOA dot, while the 507COMP adds the selectable competition circles. The HE407COMP-GR-6 deliberately has no reticle menu to cycle through between stages.
Why does the Holosun HE407COMP use such a large dot?
A 6 MOA dot is found faster when you are moving the gun between targets, while smaller dots reward precision instead. The HE407COMP-GR-6 fills its competition window with one bold green aiming point.
What does the bigger window on the HE407COMP buy me?
More glass around the dot, so an imperfect presentation still puts the aiming point where you can see it. The competition window measures 1.1 by 0.87 in, or 28 by 22 mm.
Which slides does the Holosun HE407COMP fit?
It fits slides cut for the Trijicon RMR footprint. Our footprints guide covers how to identify the cut on your pistol.
What battery does the HE407COMP-GR-6 take?
It takes one CR1632 that loads from the side, rated up to 50,000 hours. Shake Awake is included and a CR1632 battery comes in the box.
What emitter does the Holosun HE407COMP use?
It uses a Green Super LED behind a single 6 MOA dot. Shooters who see a green emitter more readily are the intended audience.
How tough is the HE407COMP-GR-6 housing?
The housing is hard-anodised 7075-T6 aluminium. It is built around the competition-sized window and body.
Is the Holosun HE407COMP magnified?
No, it is 1x, parallax-free and offers unlimited eye relief. It is a competition-oriented reflex sight.
Is the HE407COMP available in other colours?
Yes, the same single dot is offered as the HS407COMP Red and the HS407COMP Gold. Only the emitter colour changes.
What kind of shooting is the HE407COMP-GR-6 for?
It is for practical and action pistol competition and fast transitions where a 6 MOA dot is easier to catch. It fits optics-ready pistols cut for the RMR footprint.
What is in the box with the Holosun HE407COMP?
The box contains the Holosun HE407COMP green dot sight, mounting hardware and a tool, and a CR1632 battery.
How long is UK delivery on the HE407COMP-GR-6?
Estimated UK delivery is 10 business days. It ships as genuine UK stock, so there are no import fees to pay on arrival. Checkout is secured by Shopify.
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Further reading
Guides picked for this optic - the brand range, the format, and how to set it up.
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Shipping, Returns & Warranty
Orders are dispatched from the UK. Full details, options and timescales are on our shipping policy.
If something isn't right, our returns policy explains how to arrange a return or exchange.
Every order is covered by our 30-day returns policy and your statutory consumer rights. Some products are also supplied with a manufacturer warranty; that cover is provided by the manufacturer rather than by Red Dot Sight UK and varies by brand.