Sightmark Mini Shot A-Spec M3 SM26049 Red Dot – 3 MOA

Sightmark Mini Shot A-Spec M3 SM26049 Red Dot – 3 MOA

Sightmark Mini Shot A-Spec M3 SM26049 Red Dot – 3 MOA

  • Brand:Sightmark
  • Product Code: Mini Shot A-Spec M3, червена точка
  • Availability: In Stock
  • 124.00 € / 242.52 лв.

    137.54 € / 269.00 лв.
  • 09 10 2026 31 10 2026

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13 x €11.44

SIGHTMARK • MINI SHOT • A-SPEC M3 • SM26049
Sightmark Mini Shot A-Spec M3 3 MOA • automatic brightness • Shield RMS-C • only 20 g

Sightmark Mini Shot A-Spec M3 SM26049 is an ultra-compact micro reflex sight with a 3 MOA red dot, designed for configurations where low weight, compact dimensions and automatic brightness control are key priorities.

The model uses a Shield RMS-C footprint, a durable 6061-T6 aluminium housing and an automatic light sensor that adjusts the intensity of the red dot according to ambient light. The sight itself weighs only 20 g and offers battery life of up to 100,000 hours depending on operating conditions.

3 MOA Red Dot Auto Brightness Shield RMS-C 6061-T6 IP55 CR2032
3 MOAred dot
20 gweight without mount
20×16 mmoptical window
100,000 hup to, depending on operation
Micro Reflex • A-Spec M3
Compact design built around minimal weight

The Mini Shot A-Spec M3 is one of the most compact formats in the Mini Shot family. With body dimensions of only 40.8 × 23 × 22.8 mm and a weight of 20 g without the mount, it adds very little bulk to the overall setup.

20 G
Extremely low weight

The sight itself weighs approximately 20 g, helping minimise additional mass on the platform.

1×
No magnification

The optical system uses 1× magnification and does not enlarge the image, preserving a natural view through the window.

20×16
Compact optical window

The optical window measures 20 × 16 mm, appropriate for a micro reflex sight with minimal overall dimensions.

3 MOA Red Dot
3 MOA red dot – a balance between visibility and fine size
3 MOA Red Dot

A compact red dot that remains easy to recognise without covering too much of the viewing window.

What does 3 MOA mean?

MOA is an angular unit of measurement. A 3 MOA dot remains relatively fine in apparent size, providing a practical balance between quick visual recognition and a clear view through the optic.

It is a versatile dot size used by Sightmark specifically on the compact A-Spec M3.

Automatic Brightness Control
Brightness that adjusts automatically

Unlike some other models in the Mini Shot A-Spec family, the M3 does not use conventional manual brightness levels. An integrated light sensor monitors ambient conditions and automatically selects the appropriate LED intensity.

AUTO
Automatic adjustment

Brightness changes automatically according to the surrounding light, without the need to manually cycle through preset levels.

SENSOR
Integrated light sensor

The built-in sensor controls the red dot intensity according to available ambient light.

Power Management
Up to 100,000 hours of battery life

Sightmark specifies an operating range of approximately 500 to 100,000 hours from one CR2032 battery. Actual battery life depends on ambient light and therefore on the automatically selected dot intensity.

CR2032
Common battery format

The sight uses a standard 3 V CR2032 battery, which is widely available and easy to replace.

500 H
At higher consumption

Depending on lighting conditions, operating time may begin at approximately 500 hours.

100K H
Up to 100,000 hours

Under low-consumption conditions, the manufacturer specifies maximum battery life of up to 100,000 hours.

The protective rubber cover also serves a practical role during storage: when it covers the sight, the system enters a very low-consumption state.
Shield RMS-C Footprint
Direct compatibility with the Shield RMS-C interface

The Mini Shot A-Spec M3 uses a Shield RMS-C footprint. This is a specific mounting standard and should not be confused with Trijicon RMR, Docter/Noblex or other footprint systems.

RMS-C
Shield RMS-C

The sight can be mounted directly on compatible optics-ready platforms using the Shield RMS-C interface.

LOW
Low-profile mount included

Sightmark includes a low-profile mount for compatible Weaver/Picatinny rails in the standard configuration.

Before direct mounting, verify the exact footprint, screws and thread specification required by the manufacturer of the specific platform. Similar appearance alone does not guarantee mechanical compatibility.
Co-Witness
Low profile with co-witness potential

The compact height of the A-Spec M3 allows the optical dot, in compatible configurations, to be used together with standard mechanical sights – known as co-witness.

Co-witness means the mechanical sights remain visible through the red-dot window. Actual alignment depends on the specific platform and mounting system used.

6061-T6 Aluminium
6061-T6 aluminium housing

The housing is made from 6061-T6 aluminium – a heat-treated aluminium alloy widely used where a combination of low weight and good mechanical strength is required.

6061
Aluminium alloy

The rigid body protects the electronics and optical module without adding unnecessary weight.

20 G
Minimal mass

The construction allows the sight itself to weigh only 20 g without the mounting base.

MATTE
Matte black finish

The matte black finish maintains the discreet and functional character of the compact optic.

IP55 • Shockproof
Protection against weather and mechanical impact

Sightmark specifies IP55 protection for the Mini Shot A-Spec M3. This provides protection against dust ingress at a level that does not interfere with normal operation and protection against water jets.

IP55
Weather-resistant construction

The housing is designed for use in changing outdoor conditions and for incidental exposure to moisture.

0.9 M
Shockproof

The manufacturer specifies impact resistance tested with an approximately 0.9 m drop.

IP55 does not mean protection against immersion. Sightmark also does not specify the M3 as nitrogen filled or fogproof.
Optical Performance
AR Red coating and unlimited eye relief

The optical window uses an AR Red anti-reflective coating, designed to reduce unwanted reflections and support a cleaner view through the compact window.

AR
Anti-reflective coating

The coating supports visual contrast and helps reduce part of the unwanted glare on the optical surface.

∞
Unlimited eye relief

The sight does not require a fixed eye distance like a conventional magnified riflescope.

25 YD
Parallax setting

The manufacturer specifies parallax from 25 yd to infinity.

Adjustment Range
Wide elevation and windage adjustment range

The Mini Shot A-Spec M3 provides a substantial internal adjustment range for aligning the dot with the specific mounting configuration.

80 MOA elevation range
130 MOA windage range
Continuous smooth adjustment without fixed clicks
On this exact M3 model, the adjustments are continuous rather than click-based. This differs from some other Mini Shot A-Spec models and their specifications should not be mixed.
Operating Range
Operating temperature from −30°C to +50°C

The manufacturer specifies an operating temperature range of −30°C to +50°C, allowing use across a broad range of seasonal conditions.

Technical Information
Technical specifications
Brand
Sightmark
Series
Mini Shot A-Spec
Model
M3 Micro Reflex
Product code
SM26049
Type
Open micro reflex red dot sight
Magnification
1×
Dot size
3 MOA
Dot colour
Red
Brightness control
Automatic
Optical window size
20 × 16 mm
Eye relief
Unlimited
Parallax
25 yd – ∞
Elevation range
80 MOA
Windage range
130 MOA
Adjustment type
Continuous, without fixed clicks
Housing
6061-T6 aluminium
Colour
Matte black
Optical coating
AR Red
Footprint
Shield RMS-C
Included mount
Low-profile Weaver/Picatinny mount
Protection
IP55
Shock resistance
Yes, tested with approximately 0.9 m drop
Nitrogen filled
No
Fogproof
Not specified as fogproof
Battery
1 × CR2032, 3 V
Battery life
Approximately 500–100,000 hours depending on conditions
Operating temperature
−30°C to +50°C
Dimensions without mount
40.8 × 23 × 22.8 mm
Weight without mount
20 g
Weight with low mount
46 g
Package Contents
Practical factory configuration
M3
Sightmark A-Spec M3

Original Sightmark Mini Shot A-Spec M3 Micro Reflex SM26049 with 3 MOA red dot.

LOW
Low-profile mount

Included mount for compatible Weaver/Picatinny rails.

COVER
Rubber cover and battery

Sightmark specifies a protective rubber cover and battery as part of the standard package.

Choose the correct footprint
The M3 is not the same as the other Mini Shot A-Spec models

Different models within the Mini Shot family use different mounting standards. The exact A-Spec M3 SM26049 uses the Shield RMS-C footprint, which is an important compatibility detail.

M1
A-Spec M1

Uses a Docter/Noblex/Burris-type footprint and is a different model.

M2
A-Spec M2

Uses the Trijicon RMR footprint and should not be assumed to be directly compatible with the M3.

M3
A-Spec M3

The exact SM26049 uses the Shield RMS-C footprint and automatic brightness control.

Care & Maintenance
Care for the optical window and light sensor

Clean the optical window with a clean microfiber cloth and a product intended for optical surfaces. Do not use abrasive materials or aggressive household cleaners.

Keep the area around the automatic light sensor clean so the system can correctly read ambient light conditions.

FAQ • Sightmark Mini Shot A-Spec M3
Frequently asked questions
What is the exact model?

This is the Sightmark Mini Shot A-Spec M3 Micro Reflex, product code SM26049.

What size is the red dot?

The aiming dot is 3 MOA.

Does it have manual brightness levels?

No. The A-Spec M3 uses automatic brightness control through an integrated light sensor.

What footprint does it use?

The exact SM26049 uses the Shield RMS-C footprint.

Is a Picatinny mount included?

Yes. The standard package includes a low-profile mount for Weaver/Picatinny rails.

How much does it weigh?

The sight itself weighs approximately 20 g, or about 46 g with the low mount.

What battery does it use?

It uses one CR2032 battery.

How long does the battery last?

The manufacturer specifies approximately 500 to 100,000 hours, depending on light conditions and power consumption.

What level of water protection does it have?

The model is rated IP55.

Does it use fixed clicks for adjustment?

No. The M3 uses continuous adjustments without a fixed MOA click value.

What is the adjustment range?

Elevation range is 80 MOA, while windage range is 130 MOA.

Can it be ordered online?

Yes, subject to current availability at MoskovHunt.

Sightmark Mini Shot A-Spec M3 • SM26049 • 3 MOA • Shield RMS-C

For current availability, compatibility with a specific mounting interface and additional information about the Sightmark Mini Shot A-Spec M3, contact MoskovHunt.

MoskovHunt • 37 Tsar Simeon St., Levski 5900, Bulgaria 089 446 2621 – Viber/WhatsApp 089 681 1177 – Viber/WhatsApp gmoskov@mail.bg



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