Trijicon RMR Type 2 3.25 MOA red dot sight flat dark earth front three-quarter view showing the lens coating

Trijicon RMR Type 2 Red Dot Sight 3.25 MOA Dot Reticle Flat Dark Earth

£689.99
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Trijicon RMR Type 2 3.25 MOA red dot sight flat dark earth front three-quarter view showing the lens coating

Trijicon RMR Type 2 Red Dot Sight 3.25 MOA Dot Reticle Flat Dark Earth

£689.99

At a glance

Sight type
Open reflex
Reticle
Single dot
Dot size
3.25 MOA
Footprint
RMR
Fits
Pistol
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Details

Description

Trijicon RMR Type 2 Red Dot Sight (RM01) in Flat Dark Earth sets its own brightness. A sensor reads the ambient light and drives the 3.25 MOA LED dot to match it; there are no manual settings to scroll through and nothing to forget before you holster. Around it sits the patented RMR housing in forged aluminium, shaped to divert slide and recoil forces around the lens and electronics.

How It Compares

For a larger window that is easier to track on the clock, look at the Trijicon SRO. For a fully enclosed emitter, the Trijicon RCR. This dot is also made in 1.0 MOA and 6.5 MOA sizes across the Trijicon range and our wider pistol dot sights. If you are unsure what your slide is cut for, start with red dot footprints explainer.

Also available in: Black, Olive Drab Green, Sniper Gray.

Ideal For

  • Duty, carry and defensive pistols
  • Slides already cut for the RMR footprint
  • Shooters who would rather not manage brightness settings
  • Hard use where the housing shape earns its keep

Key Features

  • 3.25 MOA red dot, automatic sensor-controlled brightness with no manual settings
  • Patented recoil-diverting housing in forged, hard-anodised aluminium
  • 0.87 × 0.63 in sight window
  • True 1 MOA clicks with 150 MOA of total windage and elevation travel
  • One CR2032 cell, giving up to about 2 years of runtime
  • Submersible to 20 m (66 ft)
  • 1.8 × 1.1 × 1.0 in and roughly 1.2 oz (34 g)
  • Trijicon RMR footprint

Technical Specifications

  • SKU / MPN / UPC: SKU RM01-C-700624 / MPN RM01-C-700624 / UPC 719307613768
  • Reticle: 3.25 MOA red dot (LED, automatic)
  • Magnification: 1x, parallax-free, unlimited eye relief
  • Sight window: 0.87 × 0.63 in (22 × 16 mm)
  • Brightness settings: Automatic (sensor-controlled; no manual settings)
  • Windage / elevation per click: 1 MOA
  • Total adjustment travel: 150 MOA (windage & elevation)
  • Battery: 1 × CR2032
  • Battery life: up to ~2 years
  • Housing: Forged aluminium, hard-anodised
  • Waterproof: Submersible to 20 m (66 ft)
  • Dimensions: 1.8 × 1.1 × 1.0 in (46 × 28 × 25 mm)
  • Weight: ~1.2 oz (34 g)
  • Footprint: Trijicon RMR

What's Included

  • Trijicon RMR Type 2 red dot sight in Flat Dark Earth
  • Mounting hardware and Allen key
  • 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

Sight typeOpen reflex
Dot colourRed
ReticleSingle dot
Dot size3.25 MOA
FootprintRMR
FitsPistol
FinishFlat Dark Earth
BrandTrijicon
TypeRed Dot Sight
SKURM01-C-700624
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 Trijicon RMR Type 2 RM01 in Flat Dark Earth the adjustable model?

No, the RM01 is the automatic-LED version, so brightness is sensor-controlled and there are no manual settings. The adjustable-LED RMR Type 2 models are the RM06, RM07 and RM09 instead.

Which RMR Type 2 dot size should I pick?

The 3.25 MOA dot fitted to this RM01-C-700624 is the all-round choice. The 1.0 MOA dot suits precision work, while the 6.5 MOA dot is quicker to find under speed.

Will the Trijicon RM01 in Flat Dark Earth fit my slide?

It uses the Trijicon RMR footprint, one of the most widely supported optic cuts, so slides already cut for an RMR take it directly. Check what your slide is machined for before ordering.

How much adjustment does the RM01 Flat Dark Earth have?

Windage and elevation move in true 1 MOA clicks, with 150 MOA of travel in total. That covers zeroing on a slide or on an adapter plate.

How long does the battery last in the Flat Dark Earth RMR Type 2?

Up to roughly 2 years from a single CR2032 cell. A CR2032 battery is included in the box.

How does the automatic brightness work on the RM01?

A sensor reads the ambient light and drives the 3.25 MOA LED dot to match it. There are no manual settings to scroll through and nothing to forget before you holster.

How big is the sight window on the Trijicon RM01 Flat Dark Earth?

The window measures 0.87 x 0.63 in (22 x 16 mm) at 1x, parallax-free with unlimited eye relief. For a larger window that is easier to track on the clock, the Trijicon SRO is the alternative.

Is the RM01-C-700624 waterproof?

It is submersible to 20 m (66 ft). The forged, hard-anodised aluminium housing uses Trijicon's patented shape that diverts slide and recoil forces around the lens and electronics.

What are the dimensions and weight of the Flat Dark Earth RMR Type 2?

It measures 1.8 x 1.1 x 1.0 in (46 x 28 x 25 mm) and weighs roughly 1.2 oz (34 g).

What is in the box with the Trijicon RM01 Flat Dark Earth?

You get the Trijicon RMR Type 2 red dot sight in Flat Dark Earth, mounting hardware and an Allen key, and a CR2032 battery.

Does the RM01 come in other finishes?

Yes, the automatic-LED RM01 is also made in Black, Olive Drab Green and Sniper Gray. If you want a fully enclosed emitter instead, the Trijicon RCR is the enclosed option.

How long will delivery of the RM01-C-700624 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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Further reading

Guides picked for this optic - the brand range, the format, and how to set it up.

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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.