Aimpoint ACO Red Dot Sight

The Aimpoint ACO was designed for modern sporting rifles. Incorporating proven design features and premium Aimpoint quality at an entry level price point. You can customize the ACO to fit specific needs with a full line of accessories. Additionally, developed with the modern sporting rifle owner in mind. Lastly, the ACO is ready to mount and shoot directly out of the box.

Built for Confidence

Always ready, always on is how every Aimpoint is designed. Just turn on the ACO and leave it on for up to 3 years using a single battery. The 2MOA crisp dot improves accurate target engagement at all distances. The Aimpoint ACO is also compatible with all generations of night vision devices as well as a 3x Magnifier. Another added feature is clear rear flip cover to allow use with the covers closed in an emergency situation (both eyes open). The unit itself is built from hard anodized aluminum alloy housing that is rugged enough for the real world condition and water proof up to 150 feet! Recessed lens openings helps prevent against impact damage, fingerprints, and scratches as well as a threaded front lens opening allows use of screw in anti reflection device (ARD).

ACO Red Dot Sight Features

Up to 1 year of constant-on use on a single battery

Completely waterproof

2 MOA red dot

Ready to mount directly out of the box

Fixed height mount included

Legendary Aimpoint quality and ruggedness

Aimpoint ACO User Manual »


Optical Magnification 1x
Aiming Dot Size  2 MOA
Optical Coating  Anti reflex
Eye Relief Unlimited
Battery Type  3V lithium battery
Battery Life Day Time Use  10,000 hrs
Power Intensity 10 positions
Length Sight Only 4.8 in
Width 2.2 in
Height 3 in
Weight 10.6 oz
Housing Material  High strength Aluminum
Housing Color Matte Black
Height 1.56 in
Adjustment 1 click = 16 mm
Temperature Range Storage -60° F to +160° F
Temperature Range Operation  -20° F  to +140° F
Submersible 5 m

Export is strictly prohibited without a valid export license issued by the U.S. Department of State, Office of Defense Trade Controls, prescribed in the International Traffic in Arms Regulation, Title 22, Code of Federal Regulations, Parts 120-130.

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Additional information

Weight 0.66 lbs


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