Trijicon SRO Red Dot Sight 5.0 MOA Red Dot Adjustable LED Reticle Black – SRO3-C-2500003
£729.99
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Trijicon SRO Red Dot Sight 5.0 MOA Red Dot Adjustable LED Reticle Black – SRO3-C-2500003
£729.99
- Genuine UK stock — no import fees
- Estimated UK delivery is 10 Business Days
- Secure checkout
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Details
Description
Trijicon SRO Red Dot Sight in 5.0 MOA is the version built around finding the dot rather than shrinking it. The tall round window already makes the aiming point easy to locate; the largest of the three dots makes it quicker still, which is why this one goes on guns that are shot fast. The RMR footprint means it fits the same slides and mounts as the rest of the family.
How It Compares
If you want a finer aiming point, the same sight is made in 1.0 MOA and 2.5 MOA. For a compact duty optic rather than a competition one, see the RMR Type 2. There are more competition red dot sights and the full Trijicon range to compare.
Also available in: Coyote Brown.
Ideal For
- Shooting at speed, where finding the dot matters most
- Competition and target pistols
- Shooters who lose a fine dot under recoil
- RMR-footprint optics-ready slides
Key Features
- 5.0 MOA adjustable LED dot, the largest of the three SRO sizes
- Tall, round oversized window in forged 7075-T6 aluminium
- Automatic mode plus 8 manual settings, two of them night-vision
- 1 MOA clicks with 150 MOA of total travel
- Top-loading CR2032 giving 3+ years at setting 4 and no re-zero
- 1.6 oz with battery; submersible to 3 m
- Trijicon RMR footprint
Technical Specifications
- SKU / MPN / UPC: SKU SRO3-C-2500003 / MPN SRO3-C-2500003 / UPC 719307615793
- Reticle: 5.0 MOA red dot (adjustable LED)
- Magnification: 1x, parallax-free, unlimited eye relief
- Sight window: 0.98 × 0.89 in (25 × 22.5 mm)
- Brightness settings: Automatic + 8 manual (2 night-vision)
- Windage / elevation per click: 1 MOA
- Total adjustment travel: 150 MOA (windage & elevation)
- Battery: 1 × CR2032, top-loading
- Battery life: 3+ years at setting 4
- Housing: Forged 7075-T6 aluminium, oversized round window
- Waterproof: Submersible to 3 m (10 ft)
- Dimensions: 2.2 × 1.3 × 1.4 in (55 × 32 × 34 mm)
- Weight: 1.6 oz (45 g) with battery
- Footprint: Trijicon RMR
What's Included
- Trijicon SRO red dot sight
- Mounting hardware and tool
- CR2032 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
| Brand | Trijicon |
|---|---|
| Type | Red Dot Sight |
| SKU | SRO3-C-2500003 |
| Barcode | 719307615793 |
| Availability | In stock |
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.
Help & guidance
Product FAQs
Is the 5.0 MOA Trijicon SRO too big a dot for accurate shooting?
The 5.0 MOA dot is the fastest of the three SRO sizes to acquire and covers more of the target. The 2.5 MOA dot balances the two and the 1.0 MOA dot is the finest for accuracy.
What makes the Trijicon SRO worth it over a smaller optic?
The window is the reason, as it is tall and round so the housing intrudes far less and the dot is easier to find and follow. It measures 0.98 x 0.89 in (25 x 22.5 mm).
Can I change the battery on the SRO3-C-2500003 while it is on the gun?
Yes, the CR2032 loads from the top, so the optic stays mounted and zeroed. It gives 3 or more years of runtime at setting 4.
Will the SRO 5.0 MOA fit RMR mounts?
Yes, it uses the Trijicon RMR footprint, so RMR-footprint optics-ready slides and mounts take it directly. Check what your slide is cut for before ordering.
What dot size does the Trijicon SRO3-C-2500003 use?
It uses a 5.0 MOA red dot from an adjustable LED, the largest of the three SRO sizes. That makes it the quickest to find, which is why it goes on guns that are shot fast.
How many brightness levels does the SRO 5.0 MOA have?
It offers an automatic mode plus 8 manual settings, two of them night-vision levels.
What are the windage and elevation clicks on the SRO?
Windage and elevation move in 1 MOA clicks, with 150 MOA of total travel in each axis.
What is the SRO housing made from and is it waterproof?
The housing is forged 7075-T6 aluminium with the oversized round window, and it is submersible to 3 m (10 ft).
How heavy is the Trijicon SRO 5.0 MOA?
It weighs 1.6 oz (45 g) with the battery fitted and measures 2.2 x 1.3 x 1.4 in (55 x 32 x 34 mm). Magnification is 1x, parallax-free with unlimited eye relief.
What is included with the SRO 5.0 MOA Black?
The box holds the Trijicon SRO red dot sight, mounting hardware and a tool, and a CR2032 battery.
Does the 5.0 MOA SRO come in another colour?
Yes, it is also offered in Coyote Brown. For a compact duty optic rather than a competition one, the RMR Type 2 is the alternative on the same footprint.
How long will delivery of the Trijicon SRO 5.0 MOA take?
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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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.
Products are covered by the manufacturer's warranty. Coverage varies by brand.