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

Premium Features

  • 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 AT3’s RRDM and 4xRDM Magnifiers for great clarity at long range

Risers for Any Application

  • 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

Tough and Protected

  • 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
  • It’s as tough as they come, but still backed by the AT3 Lifetime Warranty

Technical Specifications:

    • Power / Obj. Lens: 1x25mm
  • Reticle: 2 MOA Red Dot with 62 MOA Circle
  • Lens Coating: Multi-coated
  • Mount height: Variable – Includes Low Mount, High Mount, and Spacer for multiple Cowitness types
  • Mount Type: Picatinny only
  • Battery life: up to 50,000 hours on lowest daylight setting
  • Battery saving: 6 hour auto-shutoff with brightness memory
  • Battery Type: CR2032 – 1 Renata CR2032 Battery Included
  • Weight: 4.2 oz
  • Mounting Length: 2.6 in
  • Windage/Elevation Click Value: 0.5 MOA per click
  • Adj Range: /- 45 MOA (total adjustment range 90 MOA)
  • Parallax Free: 50 yds
  • Eye Relief: Unlimited
  • Field of View: Unlimited
  • Night Vision Compatible: Yes
  • Nitrogen filled: Yes
  • Shockproof: Yes
  • Waterproof/Fogproof: Yes
  • Finish: Matte black anodized

Inside of the box:

  • RCO Red Dot Sight with Low Mount
  • High Riser Mount with Spacer and Screws
  • Clear Flip-Up Lens Caps
  • Torx WrencheS
  • Lens cloth
  • Renata™ CR2032 Battery