Holosun RONIN HS507COMP Red Dot Sight Competition Reticle System
£399.99
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Holosun RONIN HS507COMP Red Dot Sight Competition Reticle System
£399.99
At a glance
- Sight type
- Open reflex
- 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 £133.33 with Klarna
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Details
Description
Holosun RONIN HS507COMP Red Dot Sight is the red-emitter half of the Ronin competition pair, running a 650 nm red Super LED behind the same wide 1.1 × 0.87 in competition window. Its Competition Reticle System starts with a 2 MOA red dot and lets you add an 8, 20 or 32 MOA circle around it, so the same optic can be set up for a tight aiming point or a reticle you can find at speed.
How It Compares
In the standard finish it is the HS507COMP. Swap the emitter for green and you have the RONIN HE507COMP Green. See what else we stock in competition red dot sights.
Ideal For
- Action pistol and practical stages
- Shooters tuning speed against precision
- Optics-ready slides cut for the RMR
- Buyers after Holosun's premium finish
Key Features
- Competition Reticle System: 2 MOA red dot, with 8, 20 or 32 MOA circles
- 650 nm red Super LED
- Large 1.1 × 0.87 in competition window
- Premium Ronin build and finish
- Side-loading CR1632 with Shake Awake, up to 50,000 hours
- Trijicon RMR footprint
Technical Specifications
- SKU / MPN / UPC: SKU RONIN-HS507COMP-RD / MPN RONIN-HS507COMP-RD / UPC 810047073208
- Reticle: Competition Reticle System — 2 MOA red dot with 8 / 20 / 32 MOA circles
- Magnification: 1x, parallax-free, unlimited eye relief
- Viewing window: 1.1 × 0.87 in (28 × 22 mm)
- Emitter: 650 nm red Super LED
- Type: 1x open reflex; premium Ronin build
- Battery: 1 × CR1632, side-loading, Shake Awake, up to 50,000 hours
- Footprint: Trijicon RMR
What's Included
- Holosun RONIN HS507COMP red dot sight
- Mounting hardware and fitting 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 | Red |
| Footprint | RMR |
| Fits | Pistol |
| Brand | Holosun |
| Type | Red Dot Sight |
| SKU | RONIN-HS507COMP-RD |
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
What does the Ronin badge change on the HS507COMP?
Ronin is Holosun's premium line, so the RONIN HS507COMP has a better build and finish than the standard 507COMP. The reticle system and window are the same.
Can I shoot the RONIN HS507COMP dot without a circle?
Yes, the Competition Reticle System on the Holosun RONIN HS507COMP is selectable, so you can run the 2 MOA red dot alone. You can also surround it with an 8, 20 or 32 MOA circle.
Will the RONIN HS507COMP sit on my slide?
The Holosun RONIN HS507COMP uses the Trijicon RMR footprint, so any RMR-cut slide or competition mount takes it. It suits optics-ready slides cut for the RMR.
What keeps the RONIN HS507COMP awake?
Shake Awake brings the dot back when the pistol is moved on the Holosun RONIN HS507COMP. The CR1632 battery is rated up to 50,000 hours.
What emitter does the RONIN HS507COMP use?
The Holosun RONIN HS507COMP uses a 650 nm red Super LED. It is the red-emitter half of the Ronin competition pair.
How big is the window on the RONIN HS507COMP?
The Holosun RONIN HS507COMP has a wide 1.1 x 0.87 in competition window, which is 28 x 22 mm. That size helps you find the reticle at speed.
Can I change the RONIN HS507COMP battery on the gun?
Yes, the CR1632 in the Holosun RONIN HS507COMP is side-loading. That means you do not have to take the optic off the slide to replace it.
Is the RONIN HS507COMP magnified?
No, the Holosun RONIN HS507COMP is a 1x open reflex sight, parallax-free with unlimited eye relief. It is aimed at action pistol and practical stages.
What circle sizes does the RONIN HS507COMP offer?
The Holosun RONIN HS507COMP offers selectable 8, 20 and 32 MOA circles around its 2 MOA red dot. That lets you tune speed against precision on the same optic.
What is in the box with the RONIN HS507COMP?
The box contains the Holosun RONIN HS507COMP red dot sight, mounting hardware with a fitting tool, and a CR1632 battery.
Is there a green version of the RONIN HS507COMP?
Yes, swapping the emitter for green gives you the RONIN HE507COMP Green. The standard-finish version of this sight is the HS507COMP.
How long does delivery take on the Holosun RONIN HS507COMP?
Estimated UK delivery is 10 business days. It ships as genuine UK stock, so there are no import fees to pay on arrival, and checkout is secured by Shopify.
No questions match your search.
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.