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COA™ R 3.5 MOA - Red dot reflex sight with A-CUT™ interface for rifles - 1
COA™ R 3.5 MOA - Red dot reflex sight with A-CUT™ interface for rifles - 2
COA™ R 3.5 MOA - Red dot reflex sight with A-CUT™ interface for rifles - 3
COA™ R 3.5 MOA - Red dot reflex sight with A-CUT™ interface for rifles - 4
COA™ R 3.5 MOA - Red dot reflex sight with A-CUT™ interface for rifles - 5
COA™ R 3.5 MOA - Red dot reflex sight with A-CUT™ interface for rifles - 6
COA™ R 3.5 MOA - Red dot reflex sight with A-CUT™ interface for rifles - 7

Intended use

  • Hunting

    Hunting

  • Secondary Optic

    Secondary Optic

COA™ R3.5 MOA - Red dot reflex sightwith A-CUT™ interface for rifles

#PA000669

  • Rifle mounting solutions: compatible with a wide range of MICRO™ mounts when combined with mount plate #PA000700 (sold separately)

  • 50,000 hours (over 5 years) of operation on one battery

  • Submersible to 5 meters (15 feet)

  • Weight 48 g (1.7 oz) sight only

  • Ultra-compact, tubeless red dot sight for rifles

  • Optimized for rifle use and longer-range shooting

  • 4 night vision compatible settings and 8 daylight settings

  • 3.5 MOA dot size

Read more

Product description

The Aimpoint® COA™ R is purpose-built for hunters, combining a fast, natural sight picture with the precision needed for longer shots in the field. Its lightweight, tubeless design delivers a wide and clear view of the target for fast, precise shooting.

Works with most rifles

COA R works with a wide range of Micro™ mounts when combined with the A-CUT™ adapter plate #PA000700. This flexibility allows hunters to choose from proven Aimpoint and third-party mounting solutions, ensuring a secure and repeatable fit across different rifle platforms.

The COA™ R is a lightweight red dot sight for rifles, designed for a low-profile setup and confident shot placement in the field.

Learn more about the COA™ R for hunting rifles >>

Included in the box:

  • COA™ R - 3.5 MOA - Red dot reflex sight
  • CR2032 battery
  • Tool

Inspiration

Please note that displayed media files highlight selected sight model and not always the mount configuration and accessories included in selected item number.

Specifications & documents

General specifications

Size L x W x H
45 x 28 x 30 mm / 1.8 x 1.1 x 1.2 in
Weight
48 g / 1.7 oz
Dot size
3.5 MOA
Eye relief
Unlimited
Magnification
1X - No Magnification
Mounting platform
A-CUT Interface
Mounting solution
Integrated A-CUT interface; requires COA R mount plate Micro conversion kit ...
NVD compatible
Yes
Transmission
Average > 80 % in the range 425 - 610 nm

Optical Information

Dot color
Red
Diode
LED (Light Emitting Diode) totally eye safe
Dot size
3.5 MOA
Eye relief
Unlimited
Light source wavelength
650 nm red light
Magnification
1X - No Magnification
Optical coating
Anti-reflex coating all surfaces and multilayer coating objective lens
Parallax
Operationally parallax free - No centering required
Transmission
Average > 80 % in the range 425 - 610 nm
* MOA (minute of angle)
Clear aperture
15 × 15 mm
NVD compatible
Yes

Power Source Information

Daylight settings (DL)
Battery life
50,000 h at daylight setting 7 (15,000 Lux, room temperature)
Battery type
CR2032, 3V, Lithium
Power switch
Push Buttons

Mounting specifications

Mounting platform
A-CUT™ Interface
Mounting solution
Integrated A-CUT™ interface; requires COA™ R mount plate Micro™ conversion kit (#PA000700) and a MICRO mount compatible with weapon platform.

Physical Information

Color housing
Matte Grey to Black
Surface finish housing
Anodized, Semi-matte
Material housing and tube
High strength aluminum
Adjustment 1 click =
Weight
48 g
Weight - Optic only
48 g

Technology Information

Operating principle
Reflex collimator sight - red dot sight

Environmental Information

Humidity
Operable during and after Humidity. Limits: RH: 95%, Temp: +21°C to +41°C (+70F to +106°F), cyclic
Water resistant
5 m / 15 ft
Operating temperature
- 32°C to + 60°C (- 26°F to + 140°F)
Storage temperature
- 33°C to + 71°C (- 27°F to + 160°F)
Temperature shock
Operable after a temperature shock between - 33°C and + 71°C (- 27°F and + 160°F)
Vibration
Withstands Vibration. Limits: Vibration, sinusoidal in a frequency range of 10-150 Hz. Frequency: 10-30 Hz, ±1.587 mm, Frequency: 30-150 Hz. 5.75 g, 1 octave/min. Direction: X, Y and Z, Time: 30 min/direction.

Documents and zeroing targets

User manual
Product sheet - English
Zeroing target (mm/m)