Aimpoint CompM5 2 MOA — AR15 Ready Red Dot Sight with LRP Mount and 39 mm Spacer
Overview
The Aimpoint CompM5 is a compact, lightweight, and extremely rugged red dot sight from the professional Comp series. It was engineered to take up minimal space on the weapon platform while providing outstanding durability in demanding operating environments.
This AR15 Ready configuration, includes an LRP (Lever Release Picatinny) quick-detach mount and a 39 mm spacer. It installs directly on a MIL-STD-1913 Picatinny rail and positions the optical axis 39 mm above the rail.
2 MOA Red Dot
The precise 2 MOA red dot provides an effective balance of fast target acquisition and practical accuracy. The sight is operationally parallax-free: once zeroed, the dot remains parallel to the weapon bore even when the shooter’s eye position changes behind the optic.
Advanced lenses with optimized reflective coatings improve dot definition and light transmission. Its 18 mm clear aperture and unlimited eye relief support fast, both-eyes-open shooting.
Night Vision and Brightness
The CompM5 offers 10 brightness settings: four compatible with night-vision devices and six daylight settings, including one extra-bright level. It is compatible with all generations of night vision devices as well as Aimpoint 3x and 6x magnifiers.
AAA Battery Life
Powered by one 1.5 V AAA battery, alkaline LR03 or lithium FR03, the CompM5 delivers up to 50,000 hours, or approximately five years, of continuous operation at brightness setting 7. Its high battery compartment provides convenient battery access and replacement.
Professional-Grade Durability
The hard-anodized, high-strength aluminum housing protects the electronic and optical components. Reinforced turret protection and submersibility to 45 m / 150 ft prepare the sight for demanding conditions. It operates from -45 °C to +71 °C and withstands shock, vibration, humidity, and occasional contamination from weapon cleaners, lubricants, fuels, and insect repellents.
Technical Specifications
- Type: LED reflex collimator red dot sight
- Magnification: 1x
- Reticle: 2 MOA red dot
- Dot color: Red, 655 ± 15 nm wavelength
- Brightness settings: 10 positions, including 4 NVD and 6 daylight settings
- Night vision compatible: Yes
- Magnifier compatibility: Aimpoint 3x and 6x magnifiers
- Clear aperture: 18 mm / 0.71 in
- Eye relief: Unlimited
- Power source: One 1.5 V AAA alkaline LR03 or lithium FR03 battery
- Battery life: Up to 50,000 hours / 5 years at setting 7
- Windage / elevation adjustment: ±1 m at 100 m
- Adjustment increment: 10 mm at 100 m per click
- Mount: LRP quick-detach mount included
- Spacer: 39 mm included
- Mounting interface: Picatinny / MIL-STD-1913
- Optical-axis height: 39 mm above rail
- Sight-only dimensions: 83 × 40 × 41 mm
- Configured dimensions: 85 × 40 × 71 mm
- Sight-only weight: 148 g / 5.2 oz
- Configured weight: 238 g / 8.4 oz
- Housing: Hard-anodized high-strength aluminum
- Water resistance: Submersible to 45 m / 150 ft
- Operating temperature: -45 °C to +71 °C / -49 °F to +160 °F
- Storage temperature: -51 °C to +71 °C / -60 °F to +160 °F
Key Benefits
- AR15 Ready configuration: LRP quick-detach mount and 39 mm spacer included.
- 2 MOA red dot: fast target acquisition with practical short- and medium-range accuracy.
- Five-year battery life: up to 50,000 hours from one AAA battery.
- Night vision compatible: four settings dedicated to NVD use.
- Submersible to 45 m: enhanced water resistance for demanding environments.
- Magnifier compatible: works with Aimpoint 3x and 6x magnifiers.
- Both-eyes-open capability: opaque front and transparent rear flip-up lens covers support emergency aiming with covers closed.
- Rugged housing: anodized aluminum, protected turrets, shock and vibration resistance.
What's Included
- 1 Aimpoint CompM5 2 MOA red dot sight
- 1 LRP quick-detach lever mount
- 1 39 mm spacer
- 1 AAA 1.5 V battery
- 1 opaque front flip-up lens cover
- 1 transparent rear flip-up lens cover
- Aimpoint documentation





