SIG Sauer ROMEO4T Red Dot Sight - 2 MOA Ballistic Circle Dot - Black

SIG Sauer ROMEO4T Red Dot Sight - 2 MOA Ballistic Circle Dot - Black – view 2

SIG Sauer ROMEO4T Red Dot Sight - 2 MOA Ballistic Circle Dot - Black – view 3

SIG Sauer ROMEO4T Red Dot Sight - 2 MOA Ballistic Circle Dot - Black – view 4

SIG Sauer

SIG Sauer ROMEO4T Red Dot Sight 2 MOA Ballistic Circle Dot Black – SOR43031

£649.99

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In stockSKU: SOR43031

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Description

The SIG Sauer ROMEO4T Red Dot Sight 2 MOA Ballistic Circle Dot Black is SIG's professional-grade solar/battery rifle red dot — a 2 MOA dot inside a 65 MOA ballistic circle for fast, precise aiming, in Black.

How It Compares

Also available in FDE. Want the newer PRO housing? See the ROMEO4XT-PRO. Pair it with a JULIET4 magnifier. Browse all SIG Sauer ROMEO red dot sights and red dot sights.

Ideal For

AR-15 and carbine builds
Tactical and defensive use
All-day runtime without battery anxiety

Key Features

2 MOA red dot with 65 MOA Ballistic Circle reticle — 4 reticle modes for speed and precision
Hybrid solar and CR2032 battery power — 100,000+ hours runtime
MOTAC™ motion-activated illumination — on with movement, off when idle
12 brightness settings: 10 daylight + 2 night-vision compatible
0.5 MOA adjustments, ±70 MOA range

Technical Specifications

Magnification	1x
Aperture	38 mm
Reticle	Ballistic Circle Dot, 4 modes (red)
Dot / Circle	2 MOA dot / 65 MOA circle
Click Value	0.5 MOA
Adjustment Range	±70 MOA
Power	Solar + CR2032 battery
Battery Life	100,000+ hours
Illumination	12 settings (10 day / 2 NV)
Finish	Black
SKU / MPN / UPC	SOR43031 / SOR43031 / 798681567881

What's Included

1× SIG Sauer ROMEO4T Red Dot Sight (Black)
Mount hardware and documentation

UK Delivery & Support

This SIG Sauer optic is dispatched tracked from our UK warehouse — no import duties or customs delays — backed by UK-based aftersales support and SIG Sauer's Infinite Guarantee.

Frequently Asked Questions

What is the Ballistic Circle Dot reticle?
A 2 MOA centre dot inside a 65 MOA circle — the circle grabs the eye for speed, the dot gives precision; 4 reticle modes let you run dot-only or circle-dot.

Does it need batteries?
It runs on solar with a CR2032 backup — combined runtime exceeds 100,000 hours with MOTAC switching it off when idle.

Will it survive night-vision use?
Yes — 2 of the 12 brightness settings are night-vision compatible.