SIG SauerRed Dot Sight

SIG Sauer ROMEO8T Red Dot Sight Ballistic Circle Dot FDE

£919.99
Enclosed emitter — sealed against rain, dust and debris
Four selectable reticles (dot, circle-dot, with/without holds)
2 MOA dot, 65 MOA circle, holdovers at 5/9/15 MOA
Removable titanium shroud

In stock — 7–10 business day delivery

Tracked delivery, estimated 7–10 working days

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Applied automatically at checkout — no code needed. Accessories such as tailcaps, switches and mounts aren't included.

Complete your setup

  • Shipped from the UK with tracked delivery
  • 30-day returns on unused items
  • Warranty support — contact us first
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Delivery

Every order is shipped from the UK with tracked delivery. Estimated delivery time is 7–10 working days, and you will receive tracking details by email as soon as your order is on its way.

Returns

Unused items in their original packaging can be returned within 30 days. Email info@opticstrader.co.uk first and we will confirm the return details.

Warranty

Every product is new and boxed. If anything goes wrong, contact us first and we'll help with a manufacturer warranty claim where one applies.

SIG Sauer ROMEO8T Red Dot Sight Ballistic Circle Dot FDE

The SIG Sauer ROMEO8T in Flat Dark Earth Red Dot Sight is a full-size enclosed red dot sight built for hard duty use. The sealed emitter keeps the dot running through rain, dust and debris, while a removable titanium shroud adds serious impact protection. A high-transmittance 1x lens and ballistic circle-dot reticle make it fast up close and capable out to distance.

MOTAC motion-activated illumination gives over 100,000 hours of runtime from a single CR123A, with 13 brightness settings (including 3 night-vision). It mounts directly to any M1913 Picatinny rail via its integrated hex-bolt mount.

Finish: Flat Dark Earth — also available in ROMEO8T red dot sight in Black.

How it compares

The ROMEO8T is a sealed, duty-grade rifle optic. Browse the wider SIG ROMEO range and SIG Sauer optics, compare other enclosed red dot sights and red dot sights for rifles, or build via AR-15 and MSR optics. Weighing sealed vs open? Read enclosed vs open red dots.

Ideal for

  • AR-platform and straight-pull rifles
  • Practical shotgun and 3-Gun competition
  • Rough handling and all-weather use
  • Shooters who want an enclosed emitter with a titanium shroud

Key features

  • Enclosed emitter — sealed against rain, dust and debris
  • Four selectable reticles (dot, circle-dot, with/without holds)
  • 2 MOA dot, 65 MOA circle, holdovers at 5/9/15 MOA
  • Removable titanium shroud
  • MOTAC motion activation, 13 settings (10 day / 3 NV)
  • Over 100,000 hours on one CR123A; IPX-8 waterproof
Magnification 1x (non-magnified)
Aperture 38 mm
Reticle Ballistic circle-dot (selectable), red
Dot / Circle 2 MOA dot / 65 MOA circle
Click Value 0.5 MOA per click
Adjustment Range ±70 MOA total travel
Illumination 13 settings (10 day / 3 NV), MOTAC
Battery CR123A — 100,000+ hours
Housing / Shroud 7075-T6 aluminium / titanium
Finish Flat Dark Earth
Waterproof IPX-8
Mount Integrated M1913 Picatinny (65 in-lb)
Weight 13.7 oz (388 g)
MPN / UPC SOR81003 / 798681596652
Is the SIG Sauer ROMEO8T an enclosed-emitter sight?

Yes — the SIG Sauer ROMEO8T has a fully sealed emitter, so the dot keeps working in rain, dust and debris, and the removable titanium shroud adds impact protection.

What reticle options does the SIG Sauer ROMEO8T offer?

The SIG Sauer ROMEO8T offers four selectable reticle options: a 2 MOA dot, a 65 MOA circle-dot, and versions with 5/9/15 MOA holdover dots.

How long does the battery last in the SIG Sauer ROMEO8T?

The SIG Sauer ROMEO8T runs for over 100,000 hours on a single CR123A cell thanks to MOTAC motion activation.

Is the SIG Sauer ROMEO8T waterproof?

Yes — the SIG Sauer ROMEO8T is rated IPX-8.

Every order is shipped from the UK with tracked delivery, with an estimated delivery time of 7–10 working days. Unused items in their original packaging can be returned within 30 days for a full refund.