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Holosun AEMS-221301 Green Dot collimator - 1/3 Co-Witness mount

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€580.50
Manufacturer's suggested price €813.25
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€580.50

Engineered for long firearms, the collimator features a robust structure crafted from premium 7075-T6 aluminum. The device projects a green aiming point and offers a choice between a classic 2 MOA dot, a 65 MOA circle, or a combined reticle. Supplied with a 1/3 Co-Witness mount.

The device is fitted with an 8-level brightness adjustment for the reticle and an additional 4 settings tailored for night vision operation. Adjustments are made using conveniently placed buttons on the left side of the unit.

Built with a parallax-free optical design and unlimited eye relief, the collimator’s optics are fully multi-coated, which enhances complete light spectrum transmission and ensures superior clarity. The frame, made with CNC precision from 7075-T6 aluminum, boasts IPX8 waterproof certification, providing top-tier resistance to dust, damage, submersion, and shocks up to 1000 G. Integrated, interchangeable, and transparent lens covers safeguard the optics without impairing visibility and can be flipped open for continued use should they become dirty.

Featuring a Solar Failsafe System, the sight is powered via an integrated solar cell in ample natural or artificial light, reducing battery usage and serving as an alternative power supply in case of battery depletion. Automatic point intensity adjustment ensures optimal adaptation to ambient lighting conditions.

In addition, a battery management system - Shake Awake - activates sleep mode after 10 minutes of inactivity, with the option for users to customize this delay. The reticle and its previous brightness setting are retained for instant recall upon movement of the firearm. A slowly blinking reticle signals when the battery is low.

Advanced LED technology ensures minimal power draw, enabling up to 50,000 hours of operation on a single CR2032 battery for the dot and 20,000 hours for the combined reticle at medium brightness settings. The battery is housed in a pull-out tray secured by two screws.

Mounted via a Picatinny / Weaver rail interface at the 1/3 Co-Witness height.

Included in the package:
-collimator,
- CR2032 battery,
- 1/3 Co-Witness mount,
- mounting and adjustment tool,
- cleaning cloth,
- user manual.

Technical data:
Color: black
Magnification: 1x
Objective lens diameter: 22 x 28 mm
Dot size: 2MOA, circle 65 MOA
Material: 7075 T6 aluminum
Aiming point color: green
Mount: 1/3 Co-Witness
Adjustment: 1/2 MOA - one click
Adjustment range: +/- 50 MOA
Operating temperature range: -30st. C to 60st. C
Storage temperature range: -40st. C to 70st. C
Vibration resistance: up to 1000 G
Dimensions: 56 x 39 x 43 mm
Weight: 158 g (with mount)
Manufacturer: Holosun, USA

Holosun


Militaria.pl is a premium dealer of Holosun.


Holosun is a brand of targeting optics owned by Huanic Corporation, one of the world's largest manufacturers of laser technology for industry, electronics, and medicine. The first sights appeared in 2013, and thanks to innovations such as Solar Failsafe (maintaining operation using ambient light when the battery fails), Shake Awake (automatic wake-up when moved), and phenomenal battery life of up to 100 000 hours, they quickly gained recognition among special services, police, and athletes. Holosun offers open and closed collimators, magnifiers, and lasers - all known for their modern technology and excellent workmanship. In addition, some advanced versions are made with Elite series titanium housings, which increase durability and weather resistance.

More Information
Red-dot mount type Weaver
Mount type Exchangable plates
Objective lens diameter 22 x 28 mm
Aiming point size 2 MOA
Reticle color Green
Backlight adjustment Yes
Reticle adjustment Gradual
Length 56 mm
Height 43 mm
Accumulator/battery type 1 x CR2032
Power type Solar + Battery
Weight 158 g
EAN 1000000222630
Manufacturer code 22263
Brand Holosun

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Number of reviews: 1

  1. K... Review confirmed by purchase
    100%

    The collimator meets my expectations, it seems to be solid, nicely holds "zero", and I was convinced by the additional lens covers. For shooting on open ranges, I would probably choose a collimator with a red dot.

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