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Customer Reviews
Helpful Positive Review
AT3 RCO Optic by Dustin, Verified Owner, April 28, 2024
I own 3 of these. It's a great choice, I prefer it over my Holosun, because it's smaller, and offers the reticle that I wanted. Price point is nice too. I use mine on a 10/22 race gun, and on my Mossberg shotguns.
1/1 found this helpful
Helpful Positive Review
AT3 RCO red dot by Dustin, Verified Owner, May 5, 2024
Fantastic, nice and small,with the recticle you're going to love. I like it more than my Holosun
1/1 found this helpful
Helpful Negative Review
not so good by JD, Verified Owner, July 29, 2024
First off the dot is definitely daylight bright but the refresh rate is horrible it’s so bad that I put it back in the box and didn’t even try shooting with it. Maybe I received a bad one but I can’t recommend this red dot.
1/1 found this helpful
Most Recent Reviews
Very good quality and well-made I would highly recommend this to somebody who is interested in a red dot
Read All 4 Reviews
Color: Matte Black Reticle: 2 MOA Red Dot Condition: New Red Dot Sights-Footprint: Not Applicable

Code: 4U2-RD-ATT1251-AT3-RCO

MPN: AT3-RCO

UPC: 783935100266

List: $228.99Save 30%
$159.99

Product Info for AT3 Tactical RCO Red Dot Sight

The RCO (Rugged Carbine Optic) Does It All Circle Dot Reticle, Night Vision Compatible, with Riser Mounts to Fit Any Long Gun or PDWimage

Specifications for AT3 Tactical RCO Red Dot Sight:

Manufacturer: AT3 Tactical
Color: Matte Black
Finish: Anodized
Objective Lens Diameter: 25 mm
Reticle: 2 MOA Red Dot
Eye Relief: Unlimited
Emitter Type: Enclosed
Optical Coating: Multi-Coated
Battery Type: CR2032, Stand Alone Lithium
Battery Quantity: 1
Battery Life: 50000 hours
Shockproof: Yes
Fogproof: Yes
Gun Model: AR-15, Universal
Length: 2.6 in
Weight: 4.2 oz
Condition: New
Package Type: Box
Red Dot Sights-Footprint: Not Applicable
Mount Type: Picatinny
Attachment Type: Picatinny

Features of AT3 Tactical RCO Red Dot Sight

  • The reticle consists of a 2 MOA dot with 62 MOA circle, making target acquisition fast in any conditions
  • Perfect for a 50/200 yard zero with the red dot, with a 7-yard holdover with the bottom crosshair
  • A wide 25mm multicoated lens ensures a crystal-clear view of your target, and a broad field of view looking down the sight
  • 2 night vision compatible settings with 9 daylight settings, with a battery life up to 50,000 hours on the lowest daylight setting
  • Compatible with AT3s RRDM and 4xRDM Magnifiers for great clarity at long range
  • The RCO includes a low mount as well as a high cantilever riser mount for Picatinny rails
  • Both mounts are sleek and flush-fitting on both sides, making them snag-free
  • Using the included risers and spacer, get Absolute Cowitness or Lower 1/3 Cowitness for your AR15
  • Also great for AK rifles, CZ Scorpions, Tavor and X95, as well as many other modern shooting platforms
  • Optimized for the AR, but tough enough to withstand harsh recoil from shotguns and high caliber rifles
  • Included transparent lens caps keep your lenses protected while providing a complete look at your target
  • Forged aluminum housing is our toughest yet, with shockproof and waterproof circuitry inside
  • Windage and elevation knobs are flush-fit, with no need for protective caps that get lost

Package Contents:

  • AT3 Tactical RCO Red Dot Sight
  • RCO Red Dot Sight with Low Mount
  • High Riser Mount with Spacer and Screws
  • Clear Flip-Up Lens Caps
  • Torx Wrenches
  • Instruction sheet (click here for download)
  • Lens cloth
  • Renata CR2032 Battery

AT3 Tactical RCO Red Dot Sight Orderable Models

List of Orderable Models

  • AT3 Tactical RCO Red Dot Sight, Circle Dot Reticle, Variable Riser Mounts, AT3-RCO , MPN: AT3-RCO , UPC: 783935100266 , Code: 4U2-RD-ATT1251-AT3-RCO
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