Holosun HS407C X2 Red Dot Sight 2 MOA Dot Solar Failsafe
At a glance
- Sight type
- Open reflex
- Reticle
- Single dot
- Dot size
- 2 MOA
- Footprint
- RMR
- Fits
- Pistol
- Power
- Solar failsafe
- Delivery within 10 business days
- Estimated delivery:
- 30-day returns
- UK-based specialist support
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Description
Popular for good reason, the Holosun HS407C-X2 Red Dot Sight keeps things deliberately plain: a crisp 2 MOA red dot in a rugged open reflex housing, with no reticle menu to learn. It is what to buy when you want a dot on an optics-ready pistol or rifle and nothing else to think about.
How It Compares
Add the switchable circle-dot and you have the HS507C-X2; the same single dot with a green emitter is the HE407C-X2. The latest generation of this sight is the HS407C-X3. Our pistol red dot picks put them side by side.
Ideal For
- Optics-ready pistols cut for the RMR footprint
- A first red dot without a large outlay
- Carry and range use
- Shooters who want one dot and no menu behind it
Key Features
- 2 MOA red dot in an open reflex body
- 650 nm red Super LED emitter
- Solar Failsafe — a solar panel backs up the battery
- Shake Awake; side-loading CR1632; up to 50,000 hours
- 7075-T6 aluminium, IP67; RMR footprint
Technical Specifications
- SKU / MPN / UPC: SKU HS407C X2 / MPN HS407C X2 / UPC 810047071181
- Reticle: 2 MOA red dot
- Magnification: 1x, parallax-free, unlimited eye relief
- Viewing window: 0.63 × 0.91 in (16 × 23 mm)
- Emitter: 650 nm red Super LED
- Windage / elevation per click: 1 MOA
- Total adjustment travel: ±50 MOA (windage & elevation)
- Power: Solar Failsafe + side-loading CR1632, Shake Awake, up to 50,000 hours
- Housing: 7075-T6 aluminium, IP67
- Footprint: Trijicon RMR
What's Included
- Holosun HS407C-X2 red 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.
Technical Specifications
| Sight type | Open reflex |
|---|---|
| Dot colour | Red |
| Reticle | Single dot |
| Dot size | 2 MOA |
| Footprint | RMR |
| Fits | Pistol |
| Power | Solar failsafe |
| Brand | Holosun |
| Type | Red Dot Sight |
| SKU | HS407C X2 |
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
Product FAQs
Should I buy the HS407C-X2 or the HS507C-X2?
The 407C is the single 2 MOA dot, while the 507C adds the Multi-Reticle System giving you a dot, a circle or a circle-dot. The HS407C-X2 is the choice if you want one dot and no menu behind it.
Is the HS407C-X3 worth waiting for over the X2?
The X3 is the newer generation of the same sight, while the X2 remains the value choice and shares the RMR footprint. Both use the same mounting pattern.
Why does the HS407C-X2 use a 2 MOA dot?
A 2 MOA dot is small enough to aim precisely with and still quick to find, the usual all-round choice on a pistol. It sits in a rugged open reflex housing.
Will the HS407C-X2 fit my slide?
The HS407C-X2 uses the Trijicon RMR footprint. It is aimed at optics-ready pistols cut for that pattern.
What emitter does the Holosun HS407C-X2 use?
It uses a 650 nm red Super LED emitter. That produces the crisp 2 MOA red dot.
What battery does the HS407C-X2 take?
It takes a side-loading CR1632 battery rated for up to 50,000 hours. Solar Failsafe and Shake Awake also feature.
Does the HS407C-X2 have solar backup?
Yes, Solar Failsafe means a solar panel backs up the battery on the HS407C-X2. Shake Awake is also included.
What are the turret clicks on the HS407C-X2?
Windage and elevation adjust in 1 MOA clicks. Total travel is plus or minus 50 MOA in both windage and elevation.
How big is the HS407C-X2 window?
The viewing window measures 0.63 by 0.91 inches, or 16 by 23 mm. The optic is 1x, parallax-free with unlimited eye relief.
How rugged is the HS407C-X2?
The housing is 7075-T6 aluminium with an IP67 rating. It uses the Trijicon RMR footprint.
What is in the box with the HS407C-X2?
The box contains the Holosun HS407C-X2 red dot sight, mounting hardware and tool, and a CR1632 battery.
Is the HS407C-X2 available with a green dot?
Yes, the same single dot with a green emitter is the HE407C-X2. The HS407C-X2 uses a red Super LED.
How long is delivery on the HS407C-X2?
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.
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.